140839506

素因数分解:

$2^1\times 3^3\times {\mathrm{2608139}}^1$

素因数の和:2608150

約数の個数: 16

約数和(自身を含む): 312976800

約数和(自身を除く): 172137294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2608139, 5216278, 7824417, 15648834, 23473251, 46946502, 70419753, 140839506]

約数ペア:

[(1, 140839506), (2, 70419753), (3, 46946502), (6, 23473251), (9, 15648834), (18, 7824417), (27, 5216278), (54, 2608139)]