6781642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21061}}^1$

素因数の和:21093

約数の個数: 16

約数和(自身を含む): 12131712

約数和(自身を除く): 5350070

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 21061, 42122, 147427, 294854, 484403, 968806, 3390821, 6781642]

約数ペア:

[(1, 6781642), (2, 3390821), (7, 968806), (14, 484403), (23, 294854), (46, 147427), (161, 42122), (322, 21061)]