125818518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{27997}}^1$

素因数の和:28116

約数の個数: 32

約数和(自身を含む): 290283264

約数和(自身を除く): 164464746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 27997, 55994, 83991, 167982, 195979, 391958, 587937, 1175874, 2995679, 5991358, 8987037, 17974074, 20969753, 41939506, 62909259, 125818518]

約数ペア:

[(1, 125818518), (2, 62909259), (3, 41939506), (6, 20969753), (7, 17974074), (14, 8987037), (21, 5991358), (42, 2995679), (107, 1175874), (214, 587937), (321, 391958), (642, 195979), (749, 167982), (1498, 83991), (2247, 55994), (4494, 27997)]