66886662

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271897}}^1$

素因数の和:271943

約数の個数: 16

約数和(自身を含む): 137036592

約数和(自身を除く): 70149930

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 271897, 543794, 815691, 1631382, 11147777, 22295554, 33443331, 66886662]

約数ペア:

[(1, 66886662), (2, 33443331), (3, 22295554), (6, 11147777), (41, 1631382), (82, 815691), (123, 543794), (246, 271897)]