142486326

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{72623}}^1$

素因数の和:72740

約数の個数: 24

約数和(自身を含む): 311556960

約数和(自身を除く): 169070634

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 72623, 145246, 217869, 435738, 653607, 1307214, 7915907, 15831814, 23747721, 47495442, 71243163, 142486326]

約数ペア:

[(1, 142486326), (2, 71243163), (3, 47495442), (6, 23747721), (9, 15831814), (18, 7915907), (109, 1307214), (218, 653607), (327, 435738), (654, 217869), (981, 145246), (1962, 72623)]