28154214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{142193}}^1$

素因数の和:142212

約数の個数: 24

約数和(自身を含む): 66546792

約数和(自身を除く): 38392578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 142193, 284386, 426579, 853158, 1279737, 1564123, 2559474, 3128246, 4692369, 9384738, 14077107, 28154214]

約数ペア:

[(1, 28154214), (2, 14077107), (3, 9384738), (6, 4692369), (9, 3128246), (11, 2559474), (18, 1564123), (22, 1279737), (33, 853158), (66, 426579), (99, 284386), (198, 142193)]