18382551

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{2011}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 26848128

約数和(自身を除く): 8465577

約数列:

[1, 3, 11, 33, 277, 831, 2011, 3047, 6033, 9141, 22121, 66363, 557047, 1671141, 6127517, 18382551]

約数ペア:

[(1, 18382551), (3, 6127517), (11, 1671141), (33, 557047), (277, 66363), (831, 22121), (2011, 9141), (3047, 6033)]