21526074

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1596

約数の個数: 40

約数和(自身を含む): 48808980

約数和(自身を除く): 27282906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1493, 1602, 2403, 2986, 4479, 4806, 7209, 8958, 13437, 14418, 26874, 40311, 80622, 120933, 132877, 241866, 265754, 398631, 797262, 1195893, 2391786, 3587679, 7175358, 10763037, 21526074]

約数ペア:

[(1, 21526074), (2, 10763037), (3, 7175358), (6, 3587679), (9, 2391786), (18, 1195893), (27, 797262), (54, 398631), (81, 265754), (89, 241866), (162, 132877), (178, 120933), (267, 80622), (534, 40311), (801, 26874), (1493, 14418), (1602, 13437), (2403, 8958), (2986, 7209), (4479, 4806)]