18422955

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3623}}^1$

素因数の和:3747

約数の個数: 24

約数和(自身を含む): 32224608

約数和(自身を除く): 13801653

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 3623, 5085, 10869, 18115, 32607, 54345, 163035, 409399, 1228197, 2046995, 3684591, 6140985, 18422955]

約数ペア:

[(1, 18422955), (3, 6140985), (5, 3684591), (9, 2046995), (15, 1228197), (45, 409399), (113, 163035), (339, 54345), (565, 32607), (1017, 18115), (1695, 10869), (3623, 5085)]