18087042

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{12613}}^1$

素因数の和:12857

約数の個数: 16

約数和(自身を含む): 36328320

約数和(自身を除く): 18241278

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 12613, 25226, 37839, 75678, 3014507, 6029014, 9043521, 18087042]

約数ペア:

[(1, 18087042), (2, 9043521), (3, 6029014), (6, 3014507), (239, 75678), (478, 37839), (717, 25226), (1434, 12613)]