12631284

素因数分解:

$2^2\times 3^2\times {\mathrm{350869}}^1$

素因数の和:350879

約数の個数: 18

約数和(自身を含む): 31929170

約数和(自身を除く): 19297886

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 350869, 701738, 1052607, 1403476, 2105214, 3157821, 4210428, 6315642, 12631284]

約数ペア:

[(1, 12631284), (2, 6315642), (3, 4210428), (4, 3157821), (6, 2105214), (9, 1403476), (12, 1052607), (18, 701738), (36, 350869)]