18710106

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{9421}}^1$

素因数の和:9757

約数の個数: 16

約数和(自身を含む): 37537248

約数和(自身を除く): 18827142

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 9421, 18842, 28263, 56526, 3118351, 6236702, 9355053, 18710106]

約数ペア:

[(1, 18710106), (2, 9355053), (3, 6236702), (6, 3118351), (331, 56526), (662, 28263), (993, 18842), (1986, 9421)]