123688242

素因数分解:

$2^1\times 3^3\times {\mathrm{2290523}}^1$

素因数の和:2290534

約数の個数: 16

約数和(自身を含む): 274862880

約数和(自身を除く): 151174638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2290523, 4581046, 6871569, 13743138, 20614707, 41229414, 61844121, 123688242]

約数ペア:

[(1, 123688242), (2, 61844121), (3, 41229414), (6, 20614707), (9, 13743138), (18, 6871569), (27, 4581046), (54, 2290523)]