16989822

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{3359}}^1$

素因数の和:3648

約数の個数: 24

約数和(自身を含む): 36953280

約数和(自身を除く): 19963458

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 3359, 5058, 6718, 10077, 20154, 30231, 60462, 943879, 1887758, 2831637, 5663274, 8494911, 16989822]

約数ペア:

[(1, 16989822), (2, 8494911), (3, 5663274), (6, 2831637), (9, 1887758), (18, 943879), (281, 60462), (562, 30231), (843, 20154), (1686, 10077), (2529, 6718), (3359, 5058)]