21852528

素因数分解:

$2^4\times 3^1\times {\mathrm{455261}}^1$

素因数の和:455272

約数の個数: 20

約数和(自身を含む): 56452488

約数和(自身を除く): 34599960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455261, 910522, 1365783, 1821044, 2731566, 3642088, 5463132, 7284176, 10926264, 21852528]

約数ペア:

[(1, 21852528), (2, 10926264), (3, 7284176), (4, 5463132), (6, 3642088), (8, 2731566), (12, 1821044), (16, 1365783), (24, 910522), (48, 455261)]