18426844799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{21269}}^1$

素因数の和:21451

約数の個数: 32

約数和(自身を含む): 21997604160

約数和(自身を除く): 3570759361

約数列:

[1, 11, 17, 41, 113, 187, 451, 697, 1243, 1921, 4633, 7667, 21131, 21269, 50963, 78761, 233959, 361573, 866371, 872029, 2403397, 3977303, 9592319, 14824493, 26437367, 40857749, 98539277, 163069423, 449435239, 1083932047, 1675167709, 18426844799]

約数ペア:

[(1, 18426844799), (11, 1675167709), (17, 1083932047), (41, 449435239), (113, 163069423), (187, 98539277), (451, 40857749), (697, 26437367), (1243, 14824493), (1921, 9592319), (4633, 3977303), (7667, 2403397), (21131, 872029), (21269, 866371), (50963, 361573), (78761, 233959)]