18110356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10039}}^1$

素因数の和:10095

約数の個数: 24

約数和(自身を含む): 35421120

約数和(自身を除く): 17310764

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 10039, 20078, 40156, 110429, 220858, 411599, 441716, 823198, 1646396, 4527589, 9055178, 18110356]

約数ペア:

[(1, 18110356), (2, 9055178), (4, 4527589), (11, 1646396), (22, 823198), (41, 441716), (44, 411599), (82, 220858), (164, 110429), (451, 40156), (902, 20078), (1804, 10039)]