520079418

素因数分解:

$2^1\times 3^2\times {\mathrm{3469}}^1\times {\mathrm{8329}}^1$

素因数の和:11806

約数の個数: 24

約数和(自身を含む): 1127298900

約数和(自身を除く): 607219482

約数列:

[1, 2, 3, 6, 9, 18, 3469, 6938, 8329, 10407, 16658, 20814, 24987, 31221, 49974, 62442, 74961, 149922, 28893301, 57786602, 86679903, 173359806, 260039709, 520079418]

約数ペア:

[(1, 520079418), (2, 260039709), (3, 173359806), (6, 86679903), (9, 57786602), (18, 28893301), (3469, 149922), (6938, 74961), (8329, 62442), (10407, 49974), (16658, 31221), (20814, 24987)]