15663396054

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17977}}^1\times {\mathrm{7643}}^1$

素因数の和:25644

約数の個数: 32

約数和(自身を含む): 32981719680

約数和(自身を除く): 17318323626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 7643, 15286, 17977, 22929, 35954, 45858, 53931, 107862, 145217, 290434, 341563, 435651, 683126, 871302, 1024689, 2049378, 137398211, 274796422, 412194633, 824389266, 2610566009, 5221132018, 7831698027, 15663396054]

約数ペア:

[(1, 15663396054), (2, 7831698027), (3, 5221132018), (6, 2610566009), (19, 824389266), (38, 412194633), (57, 274796422), (114, 137398211), (7643, 2049378), (15286, 1024689), (17977, 871302), (22929, 683126), (35954, 435651), (45858, 341563), (53931, 290434), (107862, 145217)]