13040706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7573}}^1$

素因数の和:7626

約数の個数: 32

約数和(自身を含む): 30538368

約数和(自身を除く): 17497662

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 7573, 15146, 22719, 45438, 53011, 106022, 159033, 310493, 318066, 620986, 931479, 1862958, 2173451, 4346902, 6520353, 13040706]

約数ペア:

[(1, 13040706), (2, 6520353), (3, 4346902), (6, 2173451), (7, 1862958), (14, 931479), (21, 620986), (41, 318066), (42, 310493), (82, 159033), (123, 106022), (246, 53011), (287, 45438), (574, 22719), (861, 15146), (1722, 7573)]