12000846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 28740096

約数和(自身を除く): 16739250

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 197, 213, 286, 394, 426, 429, 591, 781, 858, 923, 1182, 1562, 1846, 2167, 2343, 2561, 2769, 4334, 4686, 5122, 5538, 6501, 7683, 10153, 13002, 13987, 15366, 20306, 27974, 28171, 30459, 41961, 56342, 60918, 83922, 84513, 153857, 169026, 181831, 307714, 363662, 461571, 545493, 923142, 1090986, 2000141, 4000282, 6000423, 12000846]

約数ペア:

[(1, 12000846), (2, 6000423), (3, 4000282), (6, 2000141), (11, 1090986), (13, 923142), (22, 545493), (26, 461571), (33, 363662), (39, 307714), (66, 181831), (71, 169026), (78, 153857), (142, 84513), (143, 83922), (197, 60918), (213, 56342), (286, 41961), (394, 30459), (426, 28171), (429, 27974), (591, 20306), (781, 15366), (858, 13987), (923, 13002), (1182, 10153), (1562, 7683), (1846, 6501), (2167, 5538), (2343, 5122), (2561, 4686), (2769, 4334)]