18320871888

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11566207}}^1$

素因数の和:11566232

約数の個数: 60

約数和(自身を含む): 55934181888

約数和(自身を除く): 37613310000

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11566207, 23132414, 34698621, 46264828, 69397242, 92529656, 104095863, 127228277, 138794484, 185059312, 208191726, 254456554, 277588968, 381684831, 416383452, 508913108, 555177936, 763369662, 832766904, 1017826216, 1145054493, 1526739324, 1665533808, 2035652432, 2290108986, 3053478648, 4580217972, 6106957296, 9160435944, 18320871888]

約数ペア:

[(1, 18320871888), (2, 9160435944), (3, 6106957296), (4, 4580217972), (6, 3053478648), (8, 2290108986), (9, 2035652432), (11, 1665533808), (12, 1526739324), (16, 1145054493), (18, 1017826216), (22, 832766904), (24, 763369662), (33, 555177936), (36, 508913108), (44, 416383452), (48, 381684831), (66, 277588968), (72, 254456554), (88, 208191726), (99, 185059312), (132, 138794484), (144, 127228277), (176, 104095863), (198, 92529656), (264, 69397242), (396, 46264828), (528, 34698621), (792, 23132414), (1584, 11566207)]