28104318

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{141941}}^1$

素因数の和:141960

約数の個数: 24

約数和(自身を含む): 66428856

約数和(自身を除く): 38324538

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 141941, 283882, 425823, 851646, 1277469, 1561351, 2554938, 3122702, 4684053, 9368106, 14052159, 28104318]

約数ペア:

[(1, 28104318), (2, 14052159), (3, 9368106), (6, 4684053), (9, 3122702), (11, 2554938), (18, 1561351), (22, 1277469), (33, 851646), (66, 425823), (99, 283882), (198, 141941)]