80852004

素因数分解:

$2^2\times 3^2\times {\mathrm{2245889}}^1$

素因数の和:2245899

約数の個数: 18

約数和(自身を含む): 204375990

約数和(自身を除く): 123523986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2245889, 4491778, 6737667, 8983556, 13475334, 20213001, 26950668, 40426002, 80852004]

約数ペア:

[(1, 80852004), (2, 40426002), (3, 26950668), (4, 20213001), (6, 13475334), (9, 8983556), (12, 6737667), (18, 4491778), (36, 2245889)]