11775918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 18083922

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 359, 426, 462, 497, 718, 781, 994, 1077, 1491, 1562, 2154, 2343, 2513, 2982, 3949, 4686, 5026, 5467, 7539, 7898, 10934, 11847, 15078, 16401, 23694, 25489, 27643, 32802, 50978, 55286, 76467, 82929, 152934, 165858, 178423, 280379, 356846, 535269, 560758, 841137, 1070538, 1682274, 1962653, 3925306, 5887959, 11775918]

約数ペア:

[(1, 11775918), (2, 5887959), (3, 3925306), (6, 1962653), (7, 1682274), (11, 1070538), (14, 841137), (21, 560758), (22, 535269), (33, 356846), (42, 280379), (66, 178423), (71, 165858), (77, 152934), (142, 82929), (154, 76467), (213, 55286), (231, 50978), (359, 32802), (426, 27643), (462, 25489), (497, 23694), (718, 16401), (781, 15078), (994, 11847), (1077, 10934), (1491, 7898), (1562, 7539), (2154, 5467), (2343, 5026), (2513, 4686), (2982, 3949)]