140755986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1117111}}^1$

素因数の和:1117126

約数の個数: 24

約数和(自身を含む): 348538944

約数和(自身を除く): 207782958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1117111, 2234222, 3351333, 6702666, 7819777, 10053999, 15639554, 20107998, 23459331, 46918662, 70377993, 140755986]

約数ペア:

[(1, 140755986), (2, 70377993), (3, 46918662), (6, 23459331), (7, 20107998), (9, 15639554), (14, 10053999), (18, 7819777), (21, 6702666), (42, 3351333), (63, 2234222), (126, 1117111)]