21462576

素因数分解:

$2^4\times 3^1\times {\mathrm{447137}}^1$

素因数の和:447148

約数の個数: 20

約数和(自身を含む): 55445112

約数和(自身を除く): 33982536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447137, 894274, 1341411, 1788548, 2682822, 3577096, 5365644, 7154192, 10731288, 21462576]

約数ペア:

[(1, 21462576), (2, 10731288), (3, 7154192), (4, 5365644), (6, 3577096), (8, 2682822), (12, 1788548), (16, 1341411), (24, 894274), (48, 447137)]