28730556

素因数分解:

$2^2\times 3^2\times {\mathrm{798071}}^1$

素因数の和:798081

約数の個数: 18

約数和(自身を含む): 72624552

約数和(自身を除く): 43893996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 798071, 1596142, 2394213, 3192284, 4788426, 7182639, 9576852, 14365278, 28730556]

約数ペア:

[(1, 28730556), (2, 14365278), (3, 9576852), (4, 7182639), (6, 4788426), (9, 3192284), (12, 2394213), (18, 1596142), (36, 798071)]