18317148

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21499}}^1$

素因数の和:21577

約数の個数: 24

約数和(自身を含む): 43344000

約数和(自身を除く): 25026852

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21499, 42998, 64497, 85996, 128994, 257988, 1526429, 3052858, 4579287, 6105716, 9158574, 18317148]

約数ペア:

[(1, 18317148), (2, 9158574), (3, 6105716), (4, 4579287), (6, 3052858), (12, 1526429), (71, 257988), (142, 128994), (213, 85996), (284, 64497), (426, 42998), (852, 21499)]