21145848

素因数分解:

$2^3\times 3^1\times {\mathrm{881077}}^1$

素因数の和:881086

約数の個数: 16

約数和(自身を含む): 52864680

約数和(自身を除く): 31718832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 881077, 1762154, 2643231, 3524308, 5286462, 7048616, 10572924, 21145848]

約数ペア:

[(1, 21145848), (2, 10572924), (3, 7048616), (4, 5286462), (6, 3524308), (8, 2643231), (12, 1762154), (24, 881077)]