140606718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3347779}}^1$

素因数の和:3347791

約数の個数: 16

約数和(自身を含む): 321386880

約数和(自身を除く): 180780162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3347779, 6695558, 10043337, 20086674, 23434453, 46868906, 70303359, 140606718]

約数ペア:

[(1, 140606718), (2, 70303359), (3, 46868906), (6, 23434453), (7, 20086674), (14, 10043337), (21, 6695558), (42, 3347779)]