16691418

素因数分解:

$2^1\times 3^2\times {\mathrm{927301}}^1$

素因数の和:927309

約数の個数: 12

約数和(自身を含む): 36164778

約数和(自身を除く): 19473360

約数列:

[1, 2, 3, 6, 9, 18, 927301, 1854602, 2781903, 5563806, 8345709, 16691418]

約数ペア:

[(1, 16691418), (2, 8345709), (3, 5563806), (6, 2781903), (9, 1854602), (18, 927301)]