21522576

素因数分解:

$2^4\times 3^1\times {\mathrm{448387}}^1$

素因数の和:448398

約数の個数: 20

約数和(自身を含む): 55600112

約数和(自身を除く): 34077536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 448387, 896774, 1345161, 1793548, 2690322, 3587096, 5380644, 7174192, 10761288, 21522576]

約数ペア:

[(1, 21522576), (2, 10761288), (3, 7174192), (4, 5380644), (6, 3587096), (8, 2690322), (12, 1793548), (16, 1345161), (24, 896774), (48, 448387)]