8621922

素因数分解:

$2^1\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2221}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 17278272

約数和(自身を除く): 8656350

約数列:

[1, 2, 3, 6, 647, 1294, 1941, 2221, 3882, 4442, 6663, 13326, 1436987, 2873974, 4310961, 8621922]

約数ペア:

[(1, 8621922), (2, 4310961), (3, 2873974), (6, 1436987), (647, 13326), (1294, 6663), (1941, 4442), (2221, 3882)]