18617158

素因数分解:

$2^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{701}}^1$

素因数の和:988

約数の個数: 24

約数和(自身を含む): 32651424

約数和(自身を除く): 14034266

約数列:

[1, 2, 7, 14, 49, 98, 271, 542, 701, 1402, 1897, 3794, 4907, 9814, 13279, 26558, 34349, 68698, 189971, 379942, 1329797, 2659594, 9308579, 18617158]

約数ペア:

[(1, 18617158), (2, 9308579), (7, 2659594), (14, 1329797), (49, 379942), (98, 189971), (271, 68698), (542, 34349), (701, 26558), (1402, 13279), (1897, 9814), (3794, 4907)]