2016189123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 3135283200

約数和(自身を除く): 1119094077

約数列:

[1, 3, 13, 19, 39, 57, 59, 107, 177, 247, 321, 431, 741, 767, 1121, 1293, 1391, 2033, 2301, 3363, 4173, 5603, 6099, 6313, 8189, 14573, 16809, 18939, 24567, 25429, 26429, 43719, 46117, 76287, 79287, 82069, 106457, 119947, 138351, 246207, 319371, 330577, 359841, 483151, 599521, 876223, 991731, 1449453, 1559311, 1798563, 2628669, 2720903, 4677933, 6280963, 8162709, 11390899, 18842889, 34172697, 35371739, 51697157, 106115217, 155091471, 672063041, 2016189123]

約数ペア:

[(1, 2016189123), (3, 672063041), (13, 155091471), (19, 106115217), (39, 51697157), (57, 35371739), (59, 34172697), (107, 18842889), (177, 11390899), (247, 8162709), (321, 6280963), (431, 4677933), (741, 2720903), (767, 2628669), (1121, 1798563), (1293, 1559311), (1391, 1449453), (2033, 991731), (2301, 876223), (3363, 599521), (4173, 483151), (5603, 359841), (6099, 330577), (6313, 319371), (8189, 246207), (14573, 138351), (16809, 119947), (18939, 106457), (24567, 82069), (25429, 79287), (26429, 76287), (43719, 46117)]