18107182

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:743

約数の個数: 16

約数和(自身を含む): 27620352

約数和(自身を除く): 9513170

約数列:

[1, 2, 107, 191, 214, 382, 443, 886, 20437, 40874, 47401, 84613, 94802, 169226, 9053591, 18107182]

約数ペア:

[(1, 18107182), (2, 9053591), (107, 169226), (191, 94802), (214, 84613), (382, 47401), (443, 40874), (886, 20437)]