15321768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8291}}^1$

素因数の和:8318

約数の個数: 64

約数和(自身を含む): 47761920

約数和(自身を除く): 32440152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 8291, 16582, 24873, 33164, 49746, 58037, 66328, 91201, 99492, 116074, 174111, 182402, 198984, 232148, 273603, 348222, 364804, 464296, 547206, 638407, 696444, 729608, 1094412, 1276814, 1392888, 1915221, 2188824, 2553628, 3830442, 5107256, 7660884, 15321768]

約数ペア:

[(1, 15321768), (2, 7660884), (3, 5107256), (4, 3830442), (6, 2553628), (7, 2188824), (8, 1915221), (11, 1392888), (12, 1276814), (14, 1094412), (21, 729608), (22, 696444), (24, 638407), (28, 547206), (33, 464296), (42, 364804), (44, 348222), (56, 273603), (66, 232148), (77, 198984), (84, 182402), (88, 174111), (132, 116074), (154, 99492), (168, 91201), (231, 66328), (264, 58037), (308, 49746), (462, 33164), (616, 24873), (924, 16582), (1848, 8291)]