7684614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 19319040

約数和(自身を除く): 11634426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 859, 994, 1278, 1491, 1718, 2577, 2982, 4473, 5154, 6013, 7731, 8946, 12026, 15462, 18039, 36078, 54117, 60989, 108234, 121978, 182967, 365934, 426923, 548901, 853846, 1097802, 1280769, 2561538, 3842307, 7684614]

約数ペア:

[(1, 7684614), (2, 3842307), (3, 2561538), (6, 1280769), (7, 1097802), (9, 853846), (14, 548901), (18, 426923), (21, 365934), (42, 182967), (63, 121978), (71, 108234), (126, 60989), (142, 54117), (213, 36078), (426, 18039), (497, 15462), (639, 12026), (859, 8946), (994, 7731), (1278, 6013), (1491, 5154), (1718, 4473), (2577, 2982)]