538996986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2722207}}^1$

素因数の和:2722226

約数の個数: 24

約数和(自身を含む): 1273993344

約数和(自身を除く): 734996358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2722207, 5444414, 8166621, 16333242, 24499863, 29944277, 48999726, 59888554, 89832831, 179665662, 269498493, 538996986]

約数ペア:

[(1, 538996986), (2, 269498493), (3, 179665662), (6, 89832831), (9, 59888554), (11, 48999726), (18, 29944277), (22, 24499863), (33, 16333242), (66, 8166621), (99, 5444414), (198, 2722207)]