12484318

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 24484464

約数和(自身を除く): 12000146

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 313, 407, 518, 539, 626, 814, 1078, 1813, 2191, 2849, 3443, 3626, 4382, 5698, 6886, 11581, 15337, 19943, 23162, 24101, 30674, 39886, 48202, 81067, 127391, 162134, 168707, 254782, 337414, 567469, 891737, 1134938, 1783474, 6242159, 12484318]

約数ペア:

[(1, 12484318), (2, 6242159), (7, 1783474), (11, 1134938), (14, 891737), (22, 567469), (37, 337414), (49, 254782), (74, 168707), (77, 162134), (98, 127391), (154, 81067), (259, 48202), (313, 39886), (407, 30674), (518, 24101), (539, 23162), (626, 19943), (814, 15337), (1078, 11581), (1813, 6886), (2191, 5698), (2849, 4382), (3443, 3626)]