18114580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82339}}^1$

素因数の和:82359

約数の個数: 24

約数和(自身を含む): 41499360

約数和(自身を除く): 23384780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 82339, 164678, 329356, 411695, 823390, 905729, 1646780, 1811458, 3622916, 4528645, 9057290, 18114580]

約数ペア:

[(1, 18114580), (2, 9057290), (4, 4528645), (5, 3622916), (10, 1811458), (11, 1646780), (20, 905729), (22, 823390), (44, 411695), (55, 329356), (110, 164678), (220, 82339)]