9945212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{863}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 18095616

約数和(自身を除く): 8150404

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 863, 1726, 2881, 3452, 5762, 11524, 37109, 57821, 74218, 115642, 148436, 231284, 2486303, 4972606, 9945212]

約数ペア:

[(1, 9945212), (2, 4972606), (4, 2486303), (43, 231284), (67, 148436), (86, 115642), (134, 74218), (172, 57821), (268, 37109), (863, 11524), (1726, 5762), (2881, 3452)]