140880834

素因数分解:

$2^1\times 3^2\times {\mathrm{7826713}}^1$

素因数の和:7826721

約数の個数: 12

約数和(自身を含む): 305241846

約数和(自身を除く): 164361012

約数列:

[1, 2, 3, 6, 9, 18, 7826713, 15653426, 23480139, 46960278, 70440417, 140880834]

約数ペア:

[(1, 140880834), (2, 70440417), (3, 46960278), (6, 23480139), (9, 15653426), (18, 7826713)]