18178012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{156707}}^1$

素因数の和:156740

約数の個数: 12

約数和(自身を含む): 32908680

約数和(自身を除く): 14730668

約数列:

[1, 2, 4, 29, 58, 116, 156707, 313414, 626828, 4544503, 9089006, 18178012]

約数ペア:

[(1, 18178012), (2, 9089006), (4, 4544503), (29, 626828), (58, 313414), (116, 156707)]