40125366

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{31397}}^1$

素因数の和:31476

約数の個数: 24

約数和(自身を含む): 88165584

約数和(自身を除く): 48040218

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 31397, 62794, 94191, 188382, 282573, 565146, 2229187, 4458374, 6687561, 13375122, 20062683, 40125366]

約数ペア:

[(1, 40125366), (2, 20062683), (3, 13375122), (6, 6687561), (9, 4458374), (18, 2229187), (71, 565146), (142, 282573), (213, 188382), (426, 94191), (639, 62794), (1278, 31397)]