17949642486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42135311}}^1$

素因数の和:42135387

約数の個数: 16

約数和(自身を含む): 36404909568

約数和(自身を除く): 18455267082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42135311, 84270622, 126405933, 252811866, 2991607081, 5983214162, 8974821243, 17949642486]

約数ペア:

[(1, 17949642486), (2, 8974821243), (3, 5983214162), (6, 2991607081), (71, 252811866), (142, 126405933), (213, 84270622), (426, 42135311)]