18383156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7883}}^1$

素因数の和:7951

約数の個数: 24

約数和(自身を含む): 35761824

約数和(自身を除く): 17378668

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 7883, 15766, 31532, 86713, 173426, 346852, 417799, 835598, 1671196, 4595789, 9191578, 18383156]

約数ペア:

[(1, 18383156), (2, 9191578), (4, 4595789), (11, 1671196), (22, 835598), (44, 417799), (53, 346852), (106, 173426), (212, 86713), (583, 31532), (1166, 15766), (2332, 7883)]