23990508

素因数分解:

$2^2\times 3^2\times {\mathrm{666403}}^1$

素因数の和:666413

約数の個数: 18

約数和(自身を含む): 60642764

約数和(自身を除く): 36652256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 666403, 1332806, 1999209, 2665612, 3998418, 5997627, 7996836, 11995254, 23990508]

約数ペア:

[(1, 23990508), (2, 11995254), (3, 7996836), (4, 5997627), (6, 3998418), (9, 2665612), (12, 1999209), (18, 1332806), (36, 666403)]