18782152

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{17137}}^1$

素因数の和:17280

約数の個数: 16

約数和(自身を含む): 35475660

約数和(自身を除く): 16693508

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 17137, 34274, 68548, 137096, 2347769, 4695538, 9391076, 18782152]

約数ペア:

[(1, 18782152), (2, 9391076), (4, 4695538), (8, 2347769), (137, 137096), (274, 68548), (548, 34274), (1096, 17137)]