21104472

素因数分解:

$2^3\times 3^1\times {\mathrm{879353}}^1$

素因数の和:879362

約数の個数: 16

約数和(自身を含む): 52761240

約数和(自身を除く): 31656768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 879353, 1758706, 2638059, 3517412, 5276118, 7034824, 10552236, 21104472]

約数ペア:

[(1, 21104472), (2, 10552236), (3, 7034824), (4, 5276118), (6, 3517412), (8, 2638059), (12, 1758706), (24, 879353)]