17967894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9949}}^1$

素因数の和:10004

約数の個数: 32

約数和(自身を含む): 42028800

約数和(自身を除く): 24060906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 9949, 19898, 29847, 59694, 69643, 139286, 208929, 417858, 427807, 855614, 1283421, 2566842, 2994649, 5989298, 8983947, 17967894]

約数ペア:

[(1, 17967894), (2, 8983947), (3, 5989298), (6, 2994649), (7, 2566842), (14, 1283421), (21, 855614), (42, 427807), (43, 417858), (86, 208929), (129, 139286), (258, 69643), (301, 59694), (602, 29847), (903, 19898), (1806, 9949)]