12531726

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 15461874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 971, 1434, 1942, 2151, 2913, 4302, 5826, 6453, 8739, 12906, 17478, 26217, 52434, 232069, 464138, 696207, 1392414, 2088621, 4177242, 6265863, 12531726]

約数ペア:

[(1, 12531726), (2, 6265863), (3, 4177242), (6, 2088621), (9, 1392414), (18, 696207), (27, 464138), (54, 232069), (239, 52434), (478, 26217), (717, 17478), (971, 12906), (1434, 8739), (1942, 6453), (2151, 5826), (2913, 4302)]