2018120835

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1\times {\mathrm{3947}}^1$

素因数の和:4427

約数の個数: 32

約数和(自身を含む): 3274629120

約数和(自身を除く): 1256508285

約数列:

[1, 3, 5, 15, 89, 267, 383, 445, 1149, 1335, 1915, 3947, 5745, 11841, 19735, 34087, 59205, 102261, 170435, 351283, 511305, 1053849, 1511701, 1756415, 4535103, 5269245, 7558505, 22675515, 134541389, 403624167, 672706945, 2018120835]

約数ペア:

[(1, 2018120835), (3, 672706945), (5, 403624167), (15, 134541389), (89, 22675515), (267, 7558505), (383, 5269245), (445, 4535103), (1149, 1756415), (1335, 1511701), (1915, 1053849), (3947, 511305), (5745, 351283), (11841, 170435), (19735, 102261), (34087, 59205)]