28018782

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{141509}}^1$

素因数の和:141528

約数の個数: 24

約数和(自身を含む): 66226680

約数和(自身を除く): 38207898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 141509, 283018, 424527, 849054, 1273581, 1556599, 2547162, 3113198, 4669797, 9339594, 14009391, 28018782]

約数ペア:

[(1, 28018782), (2, 14009391), (3, 9339594), (6, 4669797), (9, 3113198), (11, 2547162), (18, 1556599), (22, 1273581), (33, 849054), (66, 424527), (99, 283018), (198, 141509)]