69518218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 130429440

約数和(自身を除く): 60911222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443, 886, 1019, 2038, 3101, 4873, 6202, 7133, 9746, 11209, 14266, 22418, 34111, 68222, 78463, 156926, 451417, 902834, 3159919, 4965587, 6319838, 9931174, 34759109, 69518218]

約数ペア:

[(1, 69518218), (2, 34759109), (7, 9931174), (11, 6319838), (14, 4965587), (22, 3159919), (77, 902834), (154, 451417), (443, 156926), (886, 78463), (1019, 68222), (2038, 34111), (3101, 22418), (4873, 14266), (6202, 11209), (7133, 9746)]