6728706

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2381}}^1$

素因数の和:2546

約数の個数: 24

約数和(自身を含む): 14677884

約数和(自身を除く): 7949178

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2381, 2826, 4762, 7143, 14286, 21429, 42858, 373817, 747634, 1121451, 2242902, 3364353, 6728706]

約数ペア:

[(1, 6728706), (2, 3364353), (3, 2242902), (6, 1121451), (9, 747634), (18, 373817), (157, 42858), (314, 21429), (471, 14286), (942, 7143), (1413, 4762), (2381, 2826)]