40838004

素因数分解:

$2^2\times 3^2\times {\mathrm{1134389}}^1$

素因数の和:1134399

約数の個数: 18

約数和(自身を含む): 103229490

約数和(自身を除く): 62391486

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1134389, 2268778, 3403167, 4537556, 6806334, 10209501, 13612668, 20419002, 40838004]

約数ペア:

[(1, 40838004), (2, 20419002), (3, 13612668), (4, 10209501), (6, 6806334), (9, 4537556), (12, 3403167), (18, 2268778), (36, 1134389)]