11156987502

素因数分解:

$2^1\times 3^2\times {\mathrm{619832639}}^1$

素因数の和:619832647

約数の個数: 12

約数和(自身を含む): 24173472960

約数和(自身を除く): 13016485458

約数列:

[1, 2, 3, 6, 9, 18, 619832639, 1239665278, 1859497917, 3718995834, 5578493751, 11156987502]

約数ペア:

[(1, 11156987502), (2, 5578493751), (3, 3718995834), (6, 1859497917), (9, 1239665278), (18, 619832639)]