18494145

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3637}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 32349096

約数和(自身を除く): 13854951

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 3637, 5085, 10911, 18185, 32733, 54555, 163665, 410981, 1232943, 2054905, 3698829, 6164715, 18494145]

約数ペア:

[(1, 18494145), (3, 6164715), (5, 3698829), (9, 2054905), (15, 1232943), (45, 410981), (113, 163665), (339, 54555), (565, 32733), (1017, 18185), (1695, 10911), (3637, 5085)]