47391678

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{27143}}^1$

素因数の和:27248

約数の個数: 24

約数和(自身を含む): 103744368

約数和(自身を除く): 56352690

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 27143, 54286, 81429, 162858, 244287, 488574, 2632871, 5265742, 7898613, 15797226, 23695839, 47391678]

約数ペア:

[(1, 47391678), (2, 23695839), (3, 15797226), (6, 7898613), (9, 5265742), (18, 2632871), (97, 488574), (194, 244287), (291, 162858), (582, 81429), (873, 54286), (1746, 27143)]