12859542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1979}}^1$

素因数の和:2025

約数の個数: 36

約数和(自身を含む): 29420820

約数和(自身を除く): 16561278

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1979, 2166, 3249, 3958, 5937, 6498, 11874, 17811, 35622, 37601, 75202, 112803, 225606, 338409, 676818, 714419, 1428838, 2143257, 4286514, 6429771, 12859542]

約数ペア:

[(1, 12859542), (2, 6429771), (3, 4286514), (6, 2143257), (9, 1428838), (18, 714419), (19, 676818), (38, 338409), (57, 225606), (114, 112803), (171, 75202), (342, 37601), (361, 35622), (722, 17811), (1083, 11874), (1979, 6498), (2166, 5937), (3249, 3958)]