PLEASE Only Write code for selection $6!!!!$

Java

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Determine if $3$ user$-$defined numbers are a Pythagorean triplet?

Determine if a user$-$defined number a prime number?

Compute the factor$-$pairs of a user$-$defined number.

Determine the greatest common factor of $2$ user$-$defined numbers.

Compute the proper divisors of a user$-$defined number.

Determine whether a user$-$defined number is a perfect number, abundant number, or deficient number?

Determine if $2$ user$-$defined numbers are amicable numbers?

Compute the prime factors of a user$-$defined number.

Determine the least common multiple of $2$ user$-$defined numbers.

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$6$

Enter a number:

$18$

The proper divisors of $18$ are: $\{1,2,3,6,9\}.$

The number $18$ is an abundant number because the sum of the proper divisors $(21)$ is greater than the number $(18).$