18157716

素因数分解:

$2^2\times 3^3\times {\mathrm{168127}}^1$

素因数の和:168140

約数の個数: 24

約数和(自身を含む): 47075840

約数和(自身を除く): 28918124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 168127, 336254, 504381, 672508, 1008762, 1513143, 2017524, 3026286, 4539429, 6052572, 9078858, 18157716]

約数ペア:

[(1, 18157716), (2, 9078858), (3, 6052572), (4, 4539429), (6, 3026286), (9, 2017524), (12, 1513143), (18, 1008762), (27, 672508), (36, 504381), (54, 336254), (108, 168127)]