8749614

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:165

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 11156946

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 47, 57, 69, 71, 94, 114, 138, 141, 142, 213, 282, 426, 437, 874, 893, 1081, 1311, 1349, 1633, 1786, 2162, 2622, 2679, 2698, 3243, 3266, 3337, 4047, 4899, 5358, 6486, 6674, 8094, 9798, 10011, 20022, 20539, 31027, 41078, 61617, 62054, 63403, 76751, 93081, 123234, 126806, 153502, 186162, 190209, 230253, 380418, 460506, 1458269, 2916538, 4374807, 8749614]

約数ペア:

[(1, 8749614), (2, 4374807), (3, 2916538), (6, 1458269), (19, 460506), (23, 380418), (38, 230253), (46, 190209), (47, 186162), (57, 153502), (69, 126806), (71, 123234), (94, 93081), (114, 76751), (138, 63403), (141, 62054), (142, 61617), (213, 41078), (282, 31027), (426, 20539), (437, 20022), (874, 10011), (893, 9798), (1081, 8094), (1311, 6674), (1349, 6486), (1633, 5358), (1786, 4899), (2162, 4047), (2622, 3337), (2679, 3266), (2698, 3243)]