21104436

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2287}}^1$

素因数の和:3063

約数の個数: 24

約数和(自身を含む): 49329280

約数和(自身を除く): 28224844

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2287, 2307, 3076, 4574, 4614, 6861, 9148, 9228, 13722, 27444, 1758703, 3517406, 5276109, 7034812, 10552218, 21104436]

約数ペア:

[(1, 21104436), (2, 10552218), (3, 7034812), (4, 5276109), (6, 3517406), (12, 1758703), (769, 27444), (1538, 13722), (2287, 9228), (2307, 9148), (3076, 6861), (4574, 4614)]