390927726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3102601}}^1$

素因数の和:3102616

約数の個数: 24

約数和(自身を含む): 968011824

約数和(自身を除く): 577084098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3102601, 6205202, 9307803, 18615606, 21718207, 27923409, 43436414, 55846818, 65154621, 130309242, 195463863, 390927726]

約数ペア:

[(1, 390927726), (2, 195463863), (3, 130309242), (6, 65154621), (7, 55846818), (9, 43436414), (14, 27923409), (18, 21718207), (21, 18615606), (42, 9307803), (63, 6205202), (126, 3102601)]