18110684

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{110431}}^1$

素因数の和:110476

約数の個数: 12

約数和(自身を含む): 32467008

約数和(自身を除く): 14356324

約数列:

[1, 2, 4, 41, 82, 164, 110431, 220862, 441724, 4527671, 9055342, 18110684]

約数ペア:

[(1, 18110684), (2, 9055342), (4, 4527671), (41, 441724), (82, 220862), (164, 110431)]