2021998422

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{50321}}^1$

素因数の和:50544

約数の個数: 32

約数和(自身を含む): 4176323424

約数和(自身を除く): 2154325002

約数列:

[1, 2, 3, 6, 37, 74, 111, 181, 222, 362, 543, 1086, 6697, 13394, 20091, 40182, 50321, 100642, 150963, 301926, 1861877, 3723754, 5585631, 9108101, 11171262, 18216202, 27324303, 54648606, 336999737, 673999474, 1010999211, 2021998422]

約数ペア:

[(1, 2021998422), (2, 1010999211), (3, 673999474), (6, 336999737), (37, 54648606), (74, 27324303), (111, 18216202), (181, 11171262), (222, 9108101), (362, 5585631), (543, 3723754), (1086, 1861877), (6697, 301926), (13394, 150963), (20091, 100642), (40182, 50321)]