129783906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1030031}}^1$

素因数の和:1030046

約数の個数: 24

約数和(自身を含む): 321369984

約数和(自身を除く): 191586078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1030031, 2060062, 3090093, 6180186, 7210217, 9270279, 14420434, 18540558, 21630651, 43261302, 64891953, 129783906]

約数ペア:

[(1, 129783906), (2, 64891953), (3, 43261302), (6, 21630651), (7, 18540558), (9, 14420434), (14, 9270279), (18, 7210217), (21, 6180186), (42, 3090093), (63, 2060062), (126, 1030031)]