27049274

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 50616000

約数和(自身を除く): 23566726

約数列:

[1, 2, 7, 14, 19, 38, 49, 73, 98, 133, 146, 199, 266, 398, 511, 931, 1022, 1387, 1393, 1862, 2774, 2786, 3577, 3781, 7154, 7562, 9709, 9751, 14527, 19418, 19502, 26467, 29054, 52934, 67963, 101689, 135926, 185269, 203378, 276013, 370538, 552026, 711823, 1423646, 1932091, 3864182, 13524637, 27049274]

約数ペア:

[(1, 27049274), (2, 13524637), (7, 3864182), (14, 1932091), (19, 1423646), (38, 711823), (49, 552026), (73, 370538), (98, 276013), (133, 203378), (146, 185269), (199, 135926), (266, 101689), (398, 67963), (511, 52934), (931, 29054), (1022, 26467), (1387, 19502), (1393, 19418), (1862, 14527), (2774, 9751), (2786, 9709), (3577, 7562), (3781, 7154)]