12892986

素因数分解:

$2^1\times 3^3\times {\mathrm{238759}}^1$

素因数の和:238770

約数の個数: 16

約数和(自身を含む): 28651200

約数和(自身を除く): 15758214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 238759, 477518, 716277, 1432554, 2148831, 4297662, 6446493, 12892986]

約数ペア:

[(1, 12892986), (2, 6446493), (3, 4297662), (6, 2148831), (9, 1432554), (18, 716277), (27, 477518), (54, 238759)]