18918623103

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{5077}}^1\times {\mathrm{18539}}^1$

素因数の和:23686

約数の個数: 16

約数和(自身を含む): 25607744640

約数和(自身を除く): 6689121537

約数列:

[1, 3, 67, 201, 5077, 15231, 18539, 55617, 340159, 1020477, 1242113, 3726339, 94122503, 282367509, 6306207701, 18918623103]

約数ペア:

[(1, 18918623103), (3, 6306207701), (67, 282367509), (201, 94122503), (5077, 3726339), (15231, 1242113), (18539, 1020477), (55617, 340159)]