40964004

素因数分解:

$2^2\times 3^2\times {\mathrm{1137889}}^1$

素因数の和:1137899

約数の個数: 18

約数和(自身を含む): 103547990

約数和(自身を除く): 62583986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1137889, 2275778, 3413667, 4551556, 6827334, 10241001, 13654668, 20482002, 40964004]

約数ペア:

[(1, 40964004), (2, 20482002), (3, 13654668), (4, 10241001), (6, 6827334), (9, 4551556), (12, 3413667), (18, 2275778), (36, 1137889)]