25681914

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{4903}}^1$

素因数の和:5011

約数の個数: 32

約数和(自身を含む): 57671040

約数和(自身を除く): 31989126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 4903, 5238, 9806, 14709, 29418, 44127, 88254, 132381, 264762, 475591, 951182, 1426773, 2853546, 4280319, 8560638, 12840957, 25681914]

約数ペア:

[(1, 25681914), (2, 12840957), (3, 8560638), (6, 4280319), (9, 2853546), (18, 1426773), (27, 951182), (54, 475591), (97, 264762), (194, 132381), (291, 88254), (582, 44127), (873, 29418), (1746, 14709), (2619, 9806), (4903, 5238)]