71189226

素因数分解:

$2^1\times 3^3\times {\mathrm{883}}^1\times {\mathrm{1493}}^1$

素因数の和:2387

約数の個数: 32

約数和(自身を含む): 158483520

約数和(自身を除く): 87294294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 883, 1493, 1766, 2649, 2986, 4479, 5298, 7947, 8958, 13437, 15894, 23841, 26874, 40311, 47682, 80622, 1318319, 2636638, 3954957, 7909914, 11864871, 23729742, 35594613, 71189226]

約数ペア:

[(1, 71189226), (2, 35594613), (3, 23729742), (6, 11864871), (9, 7909914), (18, 3954957), (27, 2636638), (54, 1318319), (883, 80622), (1493, 47682), (1766, 40311), (2649, 26874), (2986, 23841), (4479, 15894), (5298, 13437), (7947, 8958)]