40454226

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19889}}^1$

素因数の和:20010

約数の個数: 24

約数和(自身を含む): 88430940

約数和(自身を除く): 47976714

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 19889, 39778, 59667, 119334, 179001, 358002, 2247457, 4494914, 6742371, 13484742, 20227113, 40454226]

約数ペア:

[(1, 40454226), (2, 20227113), (3, 13484742), (6, 6742371), (9, 4494914), (18, 2247457), (113, 358002), (226, 179001), (339, 119334), (678, 59667), (1017, 39778), (2034, 19889)]