129123486

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{247363}}^1$

素因数の和:247400

約数の個数: 24

約数和(自身を含む): 289415880

約数和(自身を除く): 160292394

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 247363, 494726, 742089, 1484178, 2226267, 4452534, 7173527, 14347054, 21520581, 43041162, 64561743, 129123486]

約数ペア:

[(1, 129123486), (2, 64561743), (3, 43041162), (6, 21520581), (9, 14347054), (18, 7173527), (29, 4452534), (58, 2226267), (87, 1484178), (174, 742089), (261, 494726), (522, 247363)]