3128634

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2462

約数の個数: 24

約数和(自身を含む): 6874452

約数和(自身を除く): 3745818

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 2381, 4762, 7143, 14286, 21429, 42858, 173813, 347626, 521439, 1042878, 1564317, 3128634]

約数ペア:

[(1, 3128634), (2, 1564317), (3, 1042878), (6, 521439), (9, 347626), (18, 173813), (73, 42858), (146, 21429), (219, 14286), (438, 7143), (657, 4762), (1314, 2381)]