139291254

素因数分解:

$2^1\times 3^2\times {\mathrm{1811}}^1\times {\mathrm{4273}}^1$

素因数の和:6092

約数の個数: 24

約数和(自身を含む): 302035032

約数和(自身を除く): 162743778

約数列:

[1, 2, 3, 6, 9, 18, 1811, 3622, 4273, 5433, 8546, 10866, 12819, 16299, 25638, 32598, 38457, 76914, 7738403, 15476806, 23215209, 46430418, 69645627, 139291254]

約数ペア:

[(1, 139291254), (2, 69645627), (3, 46430418), (6, 23215209), (9, 15476806), (18, 7738403), (1811, 76914), (3622, 38457), (4273, 32598), (5433, 25638), (8546, 16299), (10866, 12819)]