8974518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1997}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 20715264

約数和(自身を除く): 11740746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 1997, 2247, 3994, 4494, 5991, 11982, 13979, 27958, 41937, 83874, 213679, 427358, 641037, 1282074, 1495753, 2991506, 4487259, 8974518]

約数ペア:

[(1, 8974518), (2, 4487259), (3, 2991506), (6, 1495753), (7, 1282074), (14, 641037), (21, 427358), (42, 213679), (107, 83874), (214, 41937), (321, 27958), (642, 13979), (749, 11982), (1498, 5991), (1997, 4494), (2247, 3994)]