121961322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{322649}}^1$

素因数の和:322667

約数の個数: 32

約数和(自身を含む): 309744000

約数和(自身を除く): 187782678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 322649, 645298, 967947, 1935894, 2258543, 2903841, 4517086, 5807682, 6775629, 8711523, 13551258, 17423046, 20326887, 40653774, 60980661, 121961322]

約数ペア:

[(1, 121961322), (2, 60980661), (3, 40653774), (6, 20326887), (7, 17423046), (9, 13551258), (14, 8711523), (18, 6775629), (21, 5807682), (27, 4517086), (42, 2903841), (54, 2258543), (63, 1935894), (126, 967947), (189, 645298), (378, 322649)]