28750986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{145207}}^1$

素因数の和:145226

約数の個数: 24

約数和(自身を含む): 67957344

約数和(自身を除く): 39206358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 145207, 290414, 435621, 871242, 1306863, 1597277, 2613726, 3194554, 4791831, 9583662, 14375493, 28750986]

約数ペア:

[(1, 28750986), (2, 14375493), (3, 9583662), (6, 4791831), (9, 3194554), (11, 2613726), (18, 1597277), (22, 1306863), (33, 871242), (66, 435621), (99, 290414), (198, 145207)]