12685626

素因数分解:

$2^1\times 3^3\times {\mathrm{347}}^1\times {\mathrm{677}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 28313280

約数和(自身を除く): 15627654

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347, 677, 694, 1041, 1354, 2031, 2082, 3123, 4062, 6093, 6246, 9369, 12186, 18279, 18738, 36558, 234919, 469838, 704757, 1409514, 2114271, 4228542, 6342813, 12685626]

約数ペア:

[(1, 12685626), (2, 6342813), (3, 4228542), (6, 2114271), (9, 1409514), (18, 704757), (27, 469838), (54, 234919), (347, 36558), (677, 18738), (694, 18279), (1041, 12186), (1354, 9369), (2031, 6246), (2082, 6093), (3123, 4062)]