28222326

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{142537}}^1$

素因数の和:142556

約数の個数: 24

約数和(自身を含む): 66707784

約数和(自身を除く): 38485458

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 142537, 285074, 427611, 855222, 1282833, 1567907, 2565666, 3135814, 4703721, 9407442, 14111163, 28222326]

約数ペア:

[(1, 28222326), (2, 14111163), (3, 9407442), (6, 4703721), (9, 3135814), (11, 2565666), (18, 1567907), (22, 1282833), (33, 855222), (66, 427611), (99, 285074), (198, 142537)]