68712444

素因数分解:

$2^2\times 3^2\times {\mathrm{1908679}}^1$

素因数の和:1908689

約数の個数: 18

約数和(自身を含む): 173689880

約数和(自身を除く): 104977436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1908679, 3817358, 5726037, 7634716, 11452074, 17178111, 22904148, 34356222, 68712444]

約数ペア:

[(1, 68712444), (2, 34356222), (3, 22904148), (4, 17178111), (6, 11452074), (9, 7634716), (12, 5726037), (18, 3817358), (36, 1908679)]