28418346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{143527}}^1$

素因数の和:143546

約数の個数: 24

約数和(自身を含む): 67171104

約数和(自身を除く): 38752758

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 143527, 287054, 430581, 861162, 1291743, 1578797, 2583486, 3157594, 4736391, 9472782, 14209173, 28418346]

約数ペア:

[(1, 28418346), (2, 14209173), (3, 9472782), (6, 4736391), (9, 3157594), (11, 2583486), (18, 1578797), (22, 1291743), (33, 861162), (66, 430581), (99, 287054), (198, 143527)]