21532734

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{22571}}^1$

素因数の和:22632

約数の個数: 24

約数和(自身を含む): 47536632

約数和(自身を除く): 26003898

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 22571, 45142, 67713, 135426, 203139, 406278, 1196263, 2392526, 3588789, 7177578, 10766367, 21532734]

約数ペア:

[(1, 21532734), (2, 10766367), (3, 7177578), (6, 3588789), (9, 2392526), (18, 1196263), (53, 406278), (106, 203139), (159, 135426), (318, 67713), (477, 45142), (954, 22571)]