18716210008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{80673319}}^1$

素因数の和:80673354

約数の個数: 16

約数和(自身を含む): 36302994000

約数和(自身を除く): 17586783992

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 80673319, 161346638, 322693276, 645386552, 2339526251, 4679052502, 9358105004, 18716210008]

約数ペア:

[(1, 18716210008), (2, 9358105004), (4, 4679052502), (8, 2339526251), (29, 645386552), (58, 322693276), (116, 161346638), (232, 80673319)]