26172162

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{20479}}^1$

素因数の和:20558

約数の個数: 24

約数和(自身を含む): 57507840

約数和(自身を除く): 31335678

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 20479, 40958, 61437, 122874, 184311, 368622, 1454009, 2908018, 4362027, 8724054, 13086081, 26172162]

約数ペア:

[(1, 26172162), (2, 13086081), (3, 8724054), (6, 4362027), (9, 2908018), (18, 1454009), (71, 368622), (142, 184311), (213, 122874), (426, 61437), (639, 40958), (1278, 20479)]