12809646

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1301}}^1$

素因数の和:1856

約数の個数: 24

約数和(自身を含む): 27826344

約数和(自身を除く): 15016698

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1301, 1641, 2602, 3282, 3903, 4923, 7806, 9846, 11709, 23418, 711647, 1423294, 2134941, 4269882, 6404823, 12809646]

約数ペア:

[(1, 12809646), (2, 6404823), (3, 4269882), (6, 2134941), (9, 1423294), (18, 711647), (547, 23418), (1094, 11709), (1301, 9846), (1641, 7806), (2602, 4923), (3282, 3903)]