15451446

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 19385034

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 71, 83, 114, 138, 142, 166, 213, 249, 426, 437, 498, 874, 1311, 1349, 1577, 1633, 1909, 2622, 2698, 3154, 3266, 3818, 4047, 4731, 4899, 5727, 5893, 8094, 9462, 9798, 11454, 11786, 17679, 31027, 35358, 36271, 62054, 72542, 93081, 108813, 111967, 135539, 186162, 217626, 223934, 271078, 335901, 406617, 671802, 813234, 2575241, 5150482, 7725723, 15451446]

約数ペア:

[(1, 15451446), (2, 7725723), (3, 5150482), (6, 2575241), (19, 813234), (23, 671802), (38, 406617), (46, 335901), (57, 271078), (69, 223934), (71, 217626), (83, 186162), (114, 135539), (138, 111967), (142, 108813), (166, 93081), (213, 72542), (249, 62054), (426, 36271), (437, 35358), (498, 31027), (874, 17679), (1311, 11786), (1349, 11454), (1577, 9798), (1633, 9462), (1909, 8094), (2622, 5893), (2698, 5727), (3154, 4899), (3266, 4731), (3818, 4047)]