140549556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1673209}}^1$

素因数の和:1673223

約数の個数: 24

約数和(自身を含む): 374799040

約数和(自身を除く): 234249484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1673209, 3346418, 5019627, 6692836, 10039254, 11712463, 20078508, 23424926, 35137389, 46849852, 70274778, 140549556]

約数ペア:

[(1, 140549556), (2, 70274778), (3, 46849852), (4, 35137389), (6, 23424926), (7, 20078508), (12, 11712463), (14, 10039254), (21, 6692836), (28, 5019627), (42, 3346418), (84, 1673209)]