2018439999

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{3697}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 3043010240

約数和(自身を除く): 1024570241

約数列:

[1, 3, 9, 27, 73, 219, 277, 657, 831, 1971, 2493, 3697, 7479, 11091, 20221, 33273, 60663, 99819, 181989, 269881, 545967, 809643, 1024069, 2428929, 3072207, 7286787, 9216621, 27649863, 74757037, 224271111, 672813333, 2018439999]

約数ペア:

[(1, 2018439999), (3, 672813333), (9, 224271111), (27, 74757037), (73, 27649863), (219, 9216621), (277, 7286787), (657, 3072207), (831, 2428929), (1971, 1024069), (2493, 809643), (3697, 545967), (7479, 269881), (11091, 181989), (20221, 99819), (33273, 60663)]