9871986

素因数分解:

$2^1\times 3^1\times {\mathrm{1153}}^1\times {\mathrm{1427}}^1$

素因数の和:2585

約数の個数: 16

約数和(自身を含む): 19774944

約数和(自身を除く): 9902958

約数列:

[1, 2, 3, 6, 1153, 1427, 2306, 2854, 3459, 4281, 6918, 8562, 1645331, 3290662, 4935993, 9871986]

約数ペア:

[(1, 9871986), (2, 4935993), (3, 3290662), (6, 1645331), (1153, 8562), (1427, 6918), (2306, 4281), (2854, 3459)]