28335186

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{143107}}^1$

素因数の和:143126

約数の個数: 24

約数和(自身を含む): 66974544

約数和(自身を除く): 38639358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 143107, 286214, 429321, 858642, 1287963, 1574177, 2575926, 3148354, 4722531, 9445062, 14167593, 28335186]

約数ペア:

[(1, 28335186), (2, 14167593), (3, 9445062), (6, 4722531), (9, 3148354), (11, 2575926), (18, 1574177), (22, 1287963), (33, 858642), (66, 429321), (99, 286214), (198, 143107)]