26923554

素因数分解:

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

素因数の和:2119

約数の個数: 48

約数和(自身を含む): 67324608

約数和(自身を除く): 40401054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 1997, 2247, 3994, 4494, 5991, 6741, 11982, 13482, 13979, 17973, 27958, 35946, 41937, 83874, 125811, 213679, 251622, 427358, 641037, 1282074, 1495753, 1923111, 2991506, 3846222, 4487259, 8974518, 13461777, 26923554]

約数ペア:

[(1, 26923554), (2, 13461777), (3, 8974518), (6, 4487259), (7, 3846222), (9, 2991506), (14, 1923111), (18, 1495753), (21, 1282074), (42, 641037), (63, 427358), (107, 251622), (126, 213679), (214, 125811), (321, 83874), (642, 41937), (749, 35946), (963, 27958), (1498, 17973), (1926, 13979), (1997, 13482), (2247, 11982), (3994, 6741), (4494, 5991)]