28834146

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1487

約数の個数: 48

約数和(自身を含む): 68840928

約数和(自身を除く): 40006782

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1361, 1926, 2354, 2722, 3531, 4083, 7062, 8166, 10593, 12249, 14971, 21186, 24498, 29942, 44913, 89826, 134739, 145627, 269478, 291254, 436881, 873762, 1310643, 1601897, 2621286, 3203794, 4805691, 9611382, 14417073, 28834146]

約数ペア:

[(1, 28834146), (2, 14417073), (3, 9611382), (6, 4805691), (9, 3203794), (11, 2621286), (18, 1601897), (22, 1310643), (33, 873762), (66, 436881), (99, 291254), (107, 269478), (198, 145627), (214, 134739), (321, 89826), (642, 44913), (963, 29942), (1177, 24498), (1361, 21186), (1926, 14971), (2354, 12249), (2722, 10593), (3531, 8166), (4083, 7062)]