18386116

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22643}}^1$

素因数の和:22683

約数の個数: 24

約数和(自身を含む): 38041920

約数和(自身を除く): 19655804

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 22643, 45286, 90572, 158501, 317002, 634004, 656647, 1313294, 2626588, 4596529, 9193058, 18386116]

約数ペア:

[(1, 18386116), (2, 9193058), (4, 4596529), (7, 2626588), (14, 1313294), (28, 656647), (29, 634004), (58, 317002), (116, 158501), (203, 90572), (406, 45286), (812, 22643)]