889138314

素因数分解:

$2^1\times 3^2\times {\mathrm{631}}^1\times {\mathrm{78283}}^1$

素因数の和:78922

約数の個数: 24

約数和(自身を含む): 1929544032

約数和(自身を除く): 1040405718

約数列:

[1, 2, 3, 6, 9, 18, 631, 1262, 1893, 3786, 5679, 11358, 78283, 156566, 234849, 469698, 704547, 1409094, 49396573, 98793146, 148189719, 296379438, 444569157, 889138314]

約数ペア:

[(1, 889138314), (2, 444569157), (3, 296379438), (6, 148189719), (9, 98793146), (18, 49396573), (631, 1409094), (1262, 704547), (1893, 469698), (3786, 234849), (5679, 156566), (11358, 78283)]