2018959437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{17989}}^1$

素因数の和:18201

約数の個数: 32

約数和(自身を含む): 3108672000

約数和(自身を除く): 1089712563

約数列:

[1, 3, 11, 19, 33, 57, 179, 209, 537, 627, 1969, 3401, 5907, 10203, 17989, 37411, 53967, 112233, 197879, 341791, 593637, 1025373, 3220031, 3759701, 9660093, 11279103, 35420341, 61180589, 106261023, 183541767, 672986479, 2018959437]

約数ペア:

[(1, 2018959437), (3, 672986479), (11, 183541767), (19, 106261023), (33, 61180589), (57, 35420341), (179, 11279103), (209, 9660093), (537, 3759701), (627, 3220031), (1969, 1025373), (3401, 593637), (5907, 341791), (10203, 197879), (17989, 112233), (37411, 53967)]