2578721729922

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{31758439}}^1$

素因数の和:31758807

約数の個数: 48

約数和(自身を含む): 6034357667520

約数和(自身を除く): 3455635937598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 347, 694, 1041, 2082, 3123, 4511, 6246, 9022, 13533, 27066, 40599, 81198, 31758439, 63516878, 95275317, 190550634, 285825951, 412859707, 571651902, 825719414, 1238579121, 2477158242, 3715737363, 7431474726, 11020178333, 22040356666, 33060534999, 66121069998, 99181604997, 143262318329, 198363209994, 286524636658, 429786954987, 859573909974, 1289360864961, 2578721729922]

約数ペア:

[(1, 2578721729922), (2, 1289360864961), (3, 859573909974), (6, 429786954987), (9, 286524636658), (13, 198363209994), (18, 143262318329), (26, 99181604997), (39, 66121069998), (78, 33060534999), (117, 22040356666), (234, 11020178333), (347, 7431474726), (694, 3715737363), (1041, 2477158242), (2082, 1238579121), (3123, 825719414), (4511, 571651902), (6246, 412859707), (9022, 285825951), (13533, 190550634), (27066, 95275317), (40599, 63516878), (81198, 31758439)]