12489876

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{5507}}^1$

素因数の和:5530

約数の個数: 60

約数和(自身を含む): 37322208

約数和(自身を除く): 24832332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 5507, 11014, 16521, 22028, 33042, 38549, 49563, 66084, 77098, 99126, 115647, 148689, 154196, 198252, 231294, 297378, 346941, 446067, 462588, 594756, 693882, 892134, 1040823, 1387764, 1784268, 2081646, 3122469, 4163292, 6244938, 12489876]

約数ペア:

[(1, 12489876), (2, 6244938), (3, 4163292), (4, 3122469), (6, 2081646), (7, 1784268), (9, 1387764), (12, 1040823), (14, 892134), (18, 693882), (21, 594756), (27, 462588), (28, 446067), (36, 346941), (42, 297378), (54, 231294), (63, 198252), (81, 154196), (84, 148689), (108, 115647), (126, 99126), (162, 77098), (189, 66084), (252, 49563), (324, 38549), (378, 33042), (567, 22028), (756, 16521), (1134, 11014), (2268, 5507)]