2018239551

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{4759}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 3038784000

約数和(自身を除く): 1020544449

約数列:

[1, 3, 9, 27, 113, 139, 339, 417, 1017, 1251, 3051, 3753, 4759, 14277, 15707, 42831, 47121, 128493, 141363, 424089, 537767, 661501, 1613301, 1984503, 4839903, 5953509, 14519709, 17860527, 74749613, 224248839, 672746517, 2018239551]

約数ペア:

[(1, 2018239551), (3, 672746517), (9, 224248839), (27, 74749613), (113, 17860527), (139, 14519709), (339, 5953509), (417, 4839903), (1017, 1984503), (1251, 1613301), (3051, 661501), (3753, 537767), (4759, 424089), (14277, 141363), (15707, 128493), (42831, 47121)]