857317122

素因数分解:

$2^1\times 3^7\times {\mathrm{196003}}^1$

素因数の和:196026

約数の個数: 32

約数和(自身を含む): 1928679360

約数和(自身を除く): 1071362238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 196003, 392006, 588009, 1176018, 1764027, 3528054, 5292081, 10584162, 15876243, 31752486, 47628729, 95257458, 142886187, 285772374, 428658561, 857317122]

約数ペア:

[(1, 857317122), (2, 428658561), (3, 285772374), (6, 142886187), (9, 95257458), (18, 47628729), (27, 31752486), (54, 15876243), (81, 10584162), (162, 5292081), (243, 3528054), (486, 1764027), (729, 1176018), (1458, 588009), (2187, 392006), (4374, 196003)]