140299026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3340453}}^1$

素因数の和:3340465

約数の個数: 16

約数和(自身を含む): 320683584

約数和(自身を除く): 180384558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3340453, 6680906, 10021359, 20042718, 23383171, 46766342, 70149513, 140299026]

約数ペア:

[(1, 140299026), (2, 70149513), (3, 46766342), (6, 23383171), (7, 20042718), (14, 10021359), (21, 6680906), (42, 3340453)]