3280986

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 7591584

約数和(自身を除く): 4310598

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 157, 162, 243, 258, 314, 387, 471, 486, 774, 942, 1161, 1413, 2322, 2826, 3483, 4239, 6751, 6966, 8478, 10449, 12717, 13502, 20253, 20898, 25434, 38151, 40506, 60759, 76302, 121518, 182277, 364554, 546831, 1093662, 1640493, 3280986]

約数ペア:

[(1, 3280986), (2, 1640493), (3, 1093662), (6, 546831), (9, 364554), (18, 182277), (27, 121518), (43, 76302), (54, 60759), (81, 40506), (86, 38151), (129, 25434), (157, 20898), (162, 20253), (243, 13502), (258, 12717), (314, 10449), (387, 8478), (471, 6966), (486, 6751), (774, 4239), (942, 3483), (1161, 2826), (1413, 2322)]