18220182018

素因数分解:

$2^1\times 3^1\times {\mathrm{2053}}^1\times {\mathrm{1479151}}^1$

素因数の和:1481209

約数の個数: 16

約数和(自身を含む): 36458138496

約数和(自身を除く): 18237956478

約数列:

[1, 2, 3, 6, 2053, 4106, 6159, 12318, 1479151, 2958302, 4437453, 8874906, 3036697003, 6073394006, 9110091009, 18220182018]

約数ペア:

[(1, 18220182018), (2, 9110091009), (3, 6073394006), (6, 3036697003), (2053, 8874906), (4106, 4437453), (6159, 2958302), (12318, 1479151)]