408039426

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{31973}}^1$

素因数の和:32690

約数の個数: 24

約数和(自身を含む): 885360060

約数和(自身を除く): 477320634

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6381, 12762, 31973, 63946, 95919, 191838, 287757, 575514, 22668857, 45337714, 68006571, 136013142, 204019713, 408039426]

約数ペア:

[(1, 408039426), (2, 204019713), (3, 136013142), (6, 68006571), (9, 45337714), (18, 22668857), (709, 575514), (1418, 287757), (2127, 191838), (4254, 95919), (6381, 63946), (12762, 31973)]