12667626

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 28435680

約数和(自身を除く): 15768054

約数列:

[1, 2, 3, 6, 9, 18, 61, 83, 122, 139, 166, 183, 249, 278, 366, 417, 498, 549, 747, 834, 1098, 1251, 1494, 2502, 5063, 8479, 10126, 11537, 15189, 16958, 23074, 25437, 30378, 34611, 45567, 50874, 69222, 76311, 91134, 103833, 152622, 207666, 703757, 1407514, 2111271, 4222542, 6333813, 12667626]

約数ペア:

[(1, 12667626), (2, 6333813), (3, 4222542), (6, 2111271), (9, 1407514), (18, 703757), (61, 207666), (83, 152622), (122, 103833), (139, 91134), (166, 76311), (183, 69222), (249, 50874), (278, 45567), (366, 34611), (417, 30378), (498, 25437), (549, 23074), (747, 16958), (834, 15189), (1098, 11537), (1251, 10126), (1494, 8479), (2502, 5063)]