16868586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2081}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 38775168

約数和(自身を除く): 21906582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 193, 386, 579, 1158, 1351, 2081, 2702, 4053, 4162, 6243, 8106, 12486, 14567, 29134, 43701, 87402, 401633, 803266, 1204899, 2409798, 2811431, 5622862, 8434293, 16868586]

約数ペア:

[(1, 16868586), (2, 8434293), (3, 5622862), (6, 2811431), (7, 2409798), (14, 1204899), (21, 803266), (42, 401633), (193, 87402), (386, 43701), (579, 29134), (1158, 14567), (1351, 12486), (2081, 8106), (2702, 6243), (4053, 4162)]