18807146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{3121}}^1$

素因数の和:3277

約数の個数: 16

約数和(自身を含む): 29671488

約数和(自身を除く): 10864342

約数列:

[1, 2, 23, 46, 131, 262, 3013, 3121, 6026, 6242, 71783, 143566, 408851, 817702, 9403573, 18807146]

約数ペア:

[(1, 18807146), (2, 9403573), (23, 817702), (46, 408851), (131, 143566), (262, 71783), (3013, 6242), (3121, 6026)]