27704418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{659629}}^1$

素因数の和:659641

約数の個数: 16

約数和(自身を含む): 63324480

約数和(自身を除く): 35620062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 659629, 1319258, 1978887, 3957774, 4617403, 9234806, 13852209, 27704418]

約数ペア:

[(1, 27704418), (2, 13852209), (3, 9234806), (6, 4617403), (7, 3957774), (14, 1978887), (21, 1319258), (42, 659629)]