16623396

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1129}}^1$

素因数の和:1548

約数の個数: 36

約数和(自身を含む): 42160300

約数和(自身を除く): 25536904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1129, 1227, 1636, 2258, 2454, 3387, 3681, 4516, 4908, 6774, 7362, 10161, 13548, 14724, 20322, 40644, 461761, 923522, 1385283, 1847044, 2770566, 4155849, 5541132, 8311698, 16623396]

約数ペア:

[(1, 16623396), (2, 8311698), (3, 5541132), (4, 4155849), (6, 2770566), (9, 1847044), (12, 1385283), (18, 923522), (36, 461761), (409, 40644), (818, 20322), (1129, 14724), (1227, 13548), (1636, 10161), (2258, 7362), (2454, 6774), (3387, 4908), (3681, 4516)]