25406802

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{21067}}^1$

素因数の和:21142

約数の個数: 24

約数和(自身を含む): 55872336

約数和(自身を除く): 30465534

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 21067, 42134, 63201, 126402, 189603, 379206, 1411489, 2822978, 4234467, 8468934, 12703401, 25406802]

約数ペア:

[(1, 25406802), (2, 12703401), (3, 8468934), (6, 4234467), (9, 2822978), (18, 1411489), (67, 379206), (134, 189603), (201, 126402), (402, 63201), (603, 42134), (1206, 21067)]