28174806

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{142297}}^1$

素因数の和:142316

約数の個数: 24

約数和(自身を含む): 66595464

約数和(自身を除く): 38420658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 142297, 284594, 426891, 853782, 1280673, 1565267, 2561346, 3130534, 4695801, 9391602, 14087403, 28174806]

約数ペア:

[(1, 28174806), (2, 14087403), (3, 9391602), (6, 4695801), (9, 3130534), (11, 2561346), (18, 1565267), (22, 1280673), (33, 853782), (66, 426891), (99, 284594), (198, 142297)]