11787246

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 26570544

約数和(自身を除く): 14783298

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 97, 129, 157, 194, 258, 291, 314, 387, 471, 582, 774, 873, 942, 1413, 1746, 2826, 4171, 6751, 8342, 12513, 13502, 15229, 20253, 25026, 30458, 37539, 40506, 45687, 60759, 75078, 91374, 121518, 137061, 274122, 654847, 1309694, 1964541, 3929082, 5893623, 11787246]

約数ペア:

[(1, 11787246), (2, 5893623), (3, 3929082), (6, 1964541), (9, 1309694), (18, 654847), (43, 274122), (86, 137061), (97, 121518), (129, 91374), (157, 75078), (194, 60759), (258, 45687), (291, 40506), (314, 37539), (387, 30458), (471, 25026), (582, 20253), (774, 15229), (873, 13502), (942, 12513), (1413, 8342), (1746, 6751), (2826, 4171)]