2016642222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{165001}}^1$

素因数の和:165113

約数の個数: 48

約数和(自身を含む): 5045101152

約数和(自身を除く): 3028458930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 291, 582, 679, 873, 1358, 1746, 2037, 4074, 6111, 12222, 165001, 330002, 495003, 990006, 1155007, 1485009, 2310014, 2970018, 3465021, 6930042, 10395063, 16005097, 20790126, 32010194, 48015291, 96030582, 112035679, 144045873, 224071358, 288091746, 336107037, 672214074, 1008321111, 2016642222]

約数ペア:

[(1, 2016642222), (2, 1008321111), (3, 672214074), (6, 336107037), (7, 288091746), (9, 224071358), (14, 144045873), (18, 112035679), (21, 96030582), (42, 48015291), (63, 32010194), (97, 20790126), (126, 16005097), (194, 10395063), (291, 6930042), (582, 3465021), (679, 2970018), (873, 2310014), (1358, 1485009), (1746, 1155007), (2037, 990006), (4074, 495003), (6111, 330002), (12222, 165001)]