73205018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{6301}}^1$

素因数の和:6497

約数の個数: 16

約数和(自身を含む): 113511624

約数和(自身を除く): 40306606

約数列:

[1, 2, 37, 74, 157, 314, 5809, 6301, 11618, 12602, 233137, 466274, 989257, 1978514, 36602509, 73205018]

約数ペア:

[(1, 73205018), (2, 36602509), (37, 1978514), (74, 989257), (157, 466274), (314, 233137), (5809, 12602), (6301, 11618)]