68868906

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{22031}}^1$

素因数の和:22557

約数の個数: 16

約数和(自身を含む): 138008448

約数和(自身を除く): 69139542

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 22031, 44062, 66093, 132186, 11478151, 22956302, 34434453, 68868906]

約数ペア:

[(1, 68868906), (2, 34434453), (3, 22956302), (6, 11478151), (521, 132186), (1042, 66093), (1563, 44062), (3126, 22031)]