12909726

素因数分解:

$2^1\times 3^3\times {\mathrm{239069}}^1$

素因数の和:239080

約数の個数: 16

約数和(自身を含む): 28688400

約数和(自身を除く): 15778674

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239069, 478138, 717207, 1434414, 2151621, 4303242, 6454863, 12909726]

約数ペア:

[(1, 12909726), (2, 6454863), (3, 4303242), (6, 2151621), (9, 1434414), (18, 717207), (27, 478138), (54, 239069)]