2018117882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{4079}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 3386465280

約数和(自身を除く): 1368347398

約数列:

[1, 2, 11, 22, 43, 86, 473, 523, 946, 1046, 4079, 5753, 8158, 11506, 22489, 44869, 44978, 89738, 175397, 247379, 350794, 494758, 1929367, 2133317, 3858734, 4266634, 23466487, 46932974, 91732631, 183465262, 1009058941, 2018117882]

約数ペア:

[(1, 2018117882), (2, 1009058941), (11, 183465262), (22, 91732631), (43, 46932974), (86, 23466487), (473, 4266634), (523, 3858734), (946, 2133317), (1046, 1929367), (4079, 494758), (5753, 350794), (8158, 247379), (11506, 175397), (22489, 89738), (44869, 44978)]