12840264

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 35053200

約数和(自身を除く): 22212936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1283, 1668, 2502, 2566, 3336, 3849, 5004, 5132, 7698, 10008, 10264, 11547, 15396, 23094, 30792, 46188, 92376, 178337, 356674, 535011, 713348, 1070022, 1426696, 1605033, 2140044, 3210066, 4280088, 6420132, 12840264]

約数ペア:

[(1, 12840264), (2, 6420132), (3, 4280088), (4, 3210066), (6, 2140044), (8, 1605033), (9, 1426696), (12, 1070022), (18, 713348), (24, 535011), (36, 356674), (72, 178337), (139, 92376), (278, 46188), (417, 30792), (556, 23094), (834, 15396), (1112, 11547), (1251, 10264), (1283, 10008), (1668, 7698), (2502, 5132), (2566, 5004), (3336, 3849)]