18169722

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{8933}}^1$

素因数の和:9054

約数の個数: 24

約数和(自身を含む): 39720564

約数和(自身を除く): 21550842

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 8933, 17866, 26799, 53598, 80397, 160794, 1009429, 2018858, 3028287, 6056574, 9084861, 18169722]

約数ペア:

[(1, 18169722), (2, 9084861), (3, 6056574), (6, 3028287), (9, 2018858), (18, 1009429), (113, 160794), (226, 80397), (339, 53598), (678, 26799), (1017, 17866), (2034, 8933)]