13297029138

素因数分解:

$2^1\times 3^2\times {\mathrm{6971}}^1\times {\mathrm{105971}}^1$

素因数の和:112950

約数の個数: 24

約数和(自身を含む): 28814634576

約数和(自身を除く): 15517605438

約数列:

[1, 2, 3, 6, 9, 18, 6971, 13942, 20913, 41826, 62739, 105971, 125478, 211942, 317913, 635826, 953739, 1907478, 738723841, 1477447682, 2216171523, 4432343046, 6648514569, 13297029138]

約数ペア:

[(1, 13297029138), (2, 6648514569), (3, 4432343046), (6, 2216171523), (9, 1477447682), (18, 738723841), (6971, 1907478), (13942, 953739), (20913, 635826), (41826, 317913), (62739, 211942), (105971, 125478)]