21470574

素因数分解:

$2^1\times 3^1\times {\mathrm{827}}^1\times {\mathrm{4327}}^1$

素因数の和:5159

約数の個数: 16

約数和(自身を含む): 43003008

約数和(自身を除く): 21532434

約数列:

[1, 2, 3, 6, 827, 1654, 2481, 4327, 4962, 8654, 12981, 25962, 3578429, 7156858, 10735287, 21470574]

約数ペア:

[(1, 21470574), (2, 10735287), (3, 7156858), (6, 3578429), (827, 25962), (1654, 12981), (2481, 8654), (4327, 4962)]