187142018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{786311}}^1$

素因数の和:786337

約数の個数: 16

約数和(自身を含む): 339686784

約数和(自身を除く): 152544766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 786311, 1572622, 5504177, 11008354, 13367287, 26734574, 93571009, 187142018]

約数ペア:

[(1, 187142018), (2, 93571009), (7, 26734574), (14, 13367287), (17, 11008354), (34, 5504177), (119, 1572622), (238, 786311)]