25088004

素因数分解:

$2^2\times 3^2\times {\mathrm{696889}}^1$

素因数の和:696899

約数の個数: 18

約数和(自身を含む): 63416990

約数和(自身を除く): 38328986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 696889, 1393778, 2090667, 2787556, 4181334, 6272001, 8362668, 12544002, 25088004]

約数ペア:

[(1, 25088004), (2, 12544002), (3, 8362668), (4, 6272001), (6, 4181334), (9, 2787556), (12, 2090667), (18, 1393778), (36, 696889)]