19974985866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2267}}^1\times {\mathrm{44501}}^1$

素因数の和:46787

約数の個数: 48

約数和(自身を含む): 47235490848

約数和(自身を除く): 27260504982

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2267, 4534, 6801, 13602, 20403, 24937, 40806, 44501, 49874, 74811, 89002, 133503, 149622, 224433, 267006, 400509, 448866, 489511, 801018, 979022, 1468533, 2937066, 4405599, 8811198, 100883767, 201767534, 302651301, 605302602, 907953903, 1109721437, 1815907806, 2219442874, 3329164311, 6658328622, 9987492933, 19974985866]

約数ペア:

[(1, 19974985866), (2, 9987492933), (3, 6658328622), (6, 3329164311), (9, 2219442874), (11, 1815907806), (18, 1109721437), (22, 907953903), (33, 605302602), (66, 302651301), (99, 201767534), (198, 100883767), (2267, 8811198), (4534, 4405599), (6801, 2937066), (13602, 1468533), (20403, 979022), (24937, 801018), (40806, 489511), (44501, 448866), (49874, 400509), (74811, 267006), (89002, 224433), (133503, 149622)]