18674244

素因数分解:

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

素因数の和:518739

約数の個数: 18

約数和(自身を含む): 47204430

約数和(自身を除く): 28530186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 518729, 1037458, 1556187, 2074916, 3112374, 4668561, 6224748, 9337122, 18674244]

約数ペア:

[(1, 18674244), (2, 9337122), (3, 6224748), (4, 4668561), (6, 3112374), (9, 2074916), (12, 1556187), (18, 1037458), (36, 518729)]