18414146

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1049}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 28274400

約数和(自身を除く): 9860254

約数列:

[1, 2, 67, 131, 134, 262, 1049, 2098, 8777, 17554, 70283, 137419, 140566, 274838, 9207073, 18414146]

約数ペア:

[(1, 18414146), (2, 9207073), (67, 274838), (131, 140566), (134, 137419), (262, 70283), (1049, 17554), (2098, 8777)]