2018448717

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1\times {\mathrm{18169}}^1$

素因数の和:20140

約数の個数: 16

約数和(自身を含む): 2834520000

約数和(自身を除く): 816071283

約数列:

[1, 3, 19, 57, 1949, 5847, 18169, 37031, 54507, 111093, 345211, 1035633, 35411381, 106234143, 672816239, 2018448717]

約数ペア:

[(1, 2018448717), (3, 672816239), (19, 106234143), (57, 35411381), (1949, 1035633), (5847, 345211), (18169, 111093), (37031, 54507)]