21763464

素因数分解:

$2^3\times 3^1\times {\mathrm{709}}^1\times {\mathrm{1279}}^1$

素因数の和:1997

約数の個数: 32

約数和(自身を含む): 54528000

約数和(自身を除く): 32764536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 709, 1279, 1418, 2127, 2558, 2836, 3837, 4254, 5116, 5672, 7674, 8508, 10232, 15348, 17016, 30696, 906811, 1813622, 2720433, 3627244, 5440866, 7254488, 10881732, 21763464]

約数ペア:

[(1, 21763464), (2, 10881732), (3, 7254488), (4, 5440866), (6, 3627244), (8, 2720433), (12, 1813622), (24, 906811), (709, 30696), (1279, 17016), (1418, 15348), (2127, 10232), (2558, 8508), (2836, 7674), (3837, 5672), (4254, 5116)]