3211614

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 8087040

約数和(自身を除く): 4875426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 359, 426, 497, 639, 718, 994, 1077, 1278, 1491, 2154, 2513, 2982, 3231, 4473, 5026, 6462, 7539, 8946, 15078, 22617, 25489, 45234, 50978, 76467, 152934, 178423, 229401, 356846, 458802, 535269, 1070538, 1605807, 3211614]

約数ペア:

[(1, 3211614), (2, 1605807), (3, 1070538), (6, 535269), (7, 458802), (9, 356846), (14, 229401), (18, 178423), (21, 152934), (42, 76467), (63, 50978), (71, 45234), (126, 25489), (142, 22617), (213, 15078), (359, 8946), (426, 7539), (497, 6462), (639, 5026), (718, 4473), (994, 3231), (1077, 2982), (1278, 2513), (1491, 2154)]