781116138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3945031}}^1$

素因数の和:3945050

約数の個数: 24

約数和(自身を含む): 1846274976

約数和(自身を除く): 1065158838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 3945031, 7890062, 11835093, 23670186, 35505279, 43395341, 71010558, 86790682, 130186023, 260372046, 390558069, 781116138]

約数ペア:

[(1, 781116138), (2, 390558069), (3, 260372046), (6, 130186023), (9, 86790682), (11, 71010558), (18, 43395341), (22, 35505279), (33, 23670186), (66, 11835093), (99, 7890062), (198, 3945031)]