18455804958

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{80567}}^1$

素因数の和:81168

約数の個数: 32

約数和(自身を含む): 37489257216

約数和(自身を除く): 19033452258

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 523, 1046, 1569, 3138, 38179, 76358, 80567, 114537, 161134, 229074, 241701, 483402, 5881391, 11762782, 17644173, 35288346, 42136541, 84273082, 126409623, 252819246, 3075967493, 6151934986, 9227902479, 18455804958]

約数ペア:

[(1, 18455804958), (2, 9227902479), (3, 6151934986), (6, 3075967493), (73, 252819246), (146, 126409623), (219, 84273082), (438, 42136541), (523, 35288346), (1046, 17644173), (1569, 11762782), (3138, 5881391), (38179, 483402), (76358, 241701), (80567, 229074), (114537, 161134)]