84751254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{672629}}^1$

素因数の和:672644

約数の個数: 24

約数和(自身を含む): 209860560

約数和(自身を除く): 125109306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 672629, 1345258, 2017887, 4035774, 4708403, 6053661, 9416806, 12107322, 14125209, 28250418, 42375627, 84751254]

約数ペア:

[(1, 84751254), (2, 42375627), (3, 28250418), (6, 14125209), (7, 12107322), (9, 9416806), (14, 6053661), (18, 4708403), (21, 4035774), (42, 2017887), (63, 1345258), (126, 672629)]