18106310

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4201}}^1$

素因数の和:4639

約数の個数: 16

約数和(自身を含む): 32674752

約数和(自身を除く): 14568442

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4201, 4310, 8402, 21005, 42010, 1810631, 3621262, 9053155, 18106310]

約数ペア:

[(1, 18106310), (2, 9053155), (5, 3621262), (10, 1810631), (431, 42010), (862, 21005), (2155, 8402), (4201, 4310)]