28179162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{142319}}^1$

素因数の和:142338

約数の個数: 24

約数和(自身を含む): 66605760

約数和(自身を除く): 38426598

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 142319, 284638, 426957, 853914, 1280871, 1565509, 2561742, 3131018, 4696527, 9393054, 14089581, 28179162]

約数ペア:

[(1, 28179162), (2, 14089581), (3, 9393054), (6, 4696527), (9, 3131018), (11, 2561742), (18, 1565509), (22, 1280871), (33, 853914), (66, 426957), (99, 284638), (198, 142319)]