16109316

素因数分解:

$2^2\times 3^2\times {\mathrm{447481}}^1$

素因数の和:447491

約数の個数: 18

約数和(自身を含む): 40720862

約数和(自身を除く): 24611546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 447481, 894962, 1342443, 1789924, 2684886, 4027329, 5369772, 8054658, 16109316]

約数ペア:

[(1, 16109316), (2, 8054658), (3, 5369772), (4, 4027329), (6, 2684886), (9, 1789924), (12, 1342443), (18, 894962), (36, 447481)]