25485714

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{1997}}^1$

素因数の和:2714

約数の個数: 24

約数和(自身を含む): 55324620

約数和(自身を除く): 29838906

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 1997, 2127, 3994, 4254, 5991, 6381, 11982, 12762, 17973, 35946, 1415873, 2831746, 4247619, 8495238, 12742857, 25485714]

約数ペア:

[(1, 25485714), (2, 12742857), (3, 8495238), (6, 4247619), (9, 2831746), (18, 1415873), (709, 35946), (1418, 17973), (1997, 12762), (2127, 11982), (3994, 6381), (4254, 5991)]