16970418

素因数分解:

$2^1\times 3^3\times {\mathrm{314267}}^1$

素因数の和:314278

約数の個数: 16

約数和(自身を含む): 37712160

約数和(自身を除く): 20741742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 314267, 628534, 942801, 1885602, 2828403, 5656806, 8485209, 16970418]

約数ペア:

[(1, 16970418), (2, 8485209), (3, 5656806), (6, 2828403), (9, 1885602), (18, 942801), (27, 628534), (54, 314267)]