28011366

素因数分解:

$2^1\times 3^3\times {\mathrm{518729}}^1$

素因数の和:518740

約数の個数: 16

約数和(自身を含む): 62247600

約数和(自身を除く): 34236234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 518729, 1037458, 1556187, 3112374, 4668561, 9337122, 14005683, 28011366]

約数ペア:

[(1, 28011366), (2, 14005683), (3, 9337122), (6, 4668561), (9, 3112374), (18, 1556187), (27, 1037458), (54, 518729)]