18326578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6823}}^1$

素因数の和:6921

約数の個数: 16

約数和(自身を含む): 29479680

約数和(自身を除く): 11153102

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 6823, 13646, 115991, 231982, 539017, 1078034, 9163289, 18326578]

約数ペア:

[(1, 18326578), (2, 9163289), (17, 1078034), (34, 539017), (79, 231982), (158, 115991), (1343, 13646), (2686, 6823)]