2161368

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2729}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 6388200

約数和(自身を除く): 4226832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 2729, 5458, 8187, 10916, 16374, 21832, 24561, 30019, 32748, 49122, 60038, 65496, 90057, 98244, 120076, 180114, 196488, 240152, 270171, 360228, 540342, 720456, 1080684, 2161368]

約数ペア:

[(1, 2161368), (2, 1080684), (3, 720456), (4, 540342), (6, 360228), (8, 270171), (9, 240152), (11, 196488), (12, 180114), (18, 120076), (22, 98244), (24, 90057), (33, 65496), (36, 60038), (44, 49122), (66, 32748), (72, 30019), (88, 24561), (99, 21832), (132, 16374), (198, 10916), (264, 8187), (396, 5458), (792, 2729)]