18382042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18493}}^1$

素因数の和:18573

約数の個数: 16

約数和(自身を含む): 31957632

約数和(自身を除く): 13575590

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 18493, 36986, 129451, 258902, 1313003, 2626006, 9191021, 18382042]

約数ペア:

[(1, 18382042), (2, 9191021), (7, 2626006), (14, 1313003), (71, 258902), (142, 129451), (497, 36986), (994, 18493)]