16662906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71209}}^1$

素因数の和:71230

約数の個数: 24

約数和(自身を含む): 38880660

約数和(自身を除く): 22217754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 71209, 142418, 213627, 427254, 640881, 925717, 1281762, 1851434, 2777151, 5554302, 8331453, 16662906]

約数ペア:

[(1, 16662906), (2, 8331453), (3, 5554302), (6, 2777151), (9, 1851434), (13, 1281762), (18, 925717), (26, 640881), (39, 427254), (78, 213627), (117, 142418), (234, 71209)]