21667734

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109433}}^1$

素因数の和:109452

約数の個数: 24

約数和(自身を含む): 51215112

約数和(自身を除く): 29547378

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 109433, 218866, 328299, 656598, 984897, 1203763, 1969794, 2407526, 3611289, 7222578, 10833867, 21667734]

約数ペア:

[(1, 21667734), (2, 10833867), (3, 7222578), (6, 3611289), (9, 2407526), (11, 1969794), (18, 1203763), (22, 984897), (33, 656598), (66, 328299), (99, 218866), (198, 109433)]