18236444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1151}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 33965568

約数和(自身を除く): 15729124

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 1151, 2302, 3961, 4604, 7922, 15844, 19567, 39134, 78268, 268183, 536366, 1072732, 4559111, 9118222, 18236444]

約数ペア:

[(1, 18236444), (2, 9118222), (4, 4559111), (17, 1072732), (34, 536366), (68, 268183), (233, 78268), (466, 39134), (932, 19567), (1151, 15844), (2302, 7922), (3961, 4604)]