31081188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5927}}^1$

素因数の和:5976

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 48591132

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 5927, 11854, 17781, 23708, 35562, 71124, 112613, 136321, 225226, 272642, 337839, 408963, 450452, 545284, 675678, 817926, 1351356, 1635852, 2590099, 5180198, 7770297, 10360396, 15540594, 31081188]

約数ペア:

[(1, 31081188), (2, 15540594), (3, 10360396), (4, 7770297), (6, 5180198), (12, 2590099), (19, 1635852), (23, 1351356), (38, 817926), (46, 675678), (57, 545284), (69, 450452), (76, 408963), (92, 337839), (114, 272642), (138, 225226), (228, 136321), (276, 112613), (437, 71124), (874, 35562), (1311, 23708), (1748, 17781), (2622, 11854), (5244, 5927)]