18209092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{983}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 34880832

約数和(自身を除く): 16671740

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 983, 1684, 1966, 3932, 4631, 9262, 10813, 18524, 21626, 43252, 413843, 827686, 1655372, 4552273, 9104546, 18209092]

約数ペア:

[(1, 18209092), (2, 9104546), (4, 4552273), (11, 1655372), (22, 827686), (44, 413843), (421, 43252), (842, 21626), (983, 18524), (1684, 10813), (1966, 9262), (3932, 4631)]