18340059

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8363}}^1$

素因数の和:8426

約数の個数: 16

約数和(自身を含む): 26497152

約数和(自身を除く): 8157093

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 8363, 25089, 142171, 359609, 426513, 1078827, 6113353, 18340059]

約数ペア:

[(1, 18340059), (3, 6113353), (17, 1078827), (43, 426513), (51, 359609), (129, 142171), (731, 25089), (2193, 8363)]