8790138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{69763}}^1$

素因数の和:69778

約数の個数: 24

約数和(自身を含む): 21766368

約数和(自身を除く): 12976230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 69763, 139526, 209289, 418578, 488341, 627867, 976682, 1255734, 1465023, 2930046, 4395069, 8790138]

約数ペア:

[(1, 8790138), (2, 4395069), (3, 2930046), (6, 1465023), (7, 1255734), (9, 976682), (14, 627867), (18, 488341), (21, 418578), (42, 209289), (63, 139526), (126, 69763)]