26237268

素因数分解:

$2^2\times 3^2\times {\mathrm{728813}}^1$

素因数の和:728823

約数の個数: 18

約数和(自身を含む): 66322074

約数和(自身を除く): 40084806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 728813, 1457626, 2186439, 2915252, 4372878, 6559317, 8745756, 13118634, 26237268]

約数ペア:

[(1, 26237268), (2, 13118634), (3, 8745756), (4, 6559317), (6, 4372878), (9, 2915252), (12, 2186439), (18, 1457626), (36, 728813)]