21125472

素因数分解:

$2^5\times 3^1\times {\mathrm{220057}}^1$

素因数の和:220070

約数の個数: 24

約数和(自身を含む): 55454616

約数和(自身を除く): 34329144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 220057, 440114, 660171, 880228, 1320342, 1760456, 2640684, 3520912, 5281368, 7041824, 10562736, 21125472]

約数ペア:

[(1, 21125472), (2, 10562736), (3, 7041824), (4, 5281368), (6, 3520912), (8, 2640684), (12, 1760456), (16, 1320342), (24, 880228), (32, 660171), (48, 440114), (96, 220057)]