749063322

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1981649}}^1$

素因数の和:1981667

約数の個数: 32

約数和(自身を含む): 1902384000

約数和(自身を除く): 1153320678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1981649, 3963298, 5944947, 11889894, 13871543, 17834841, 27743086, 35669682, 41614629, 53504523, 83229258, 107009046, 124843887, 249687774, 374531661, 749063322]

約数ペア:

[(1, 749063322), (2, 374531661), (3, 249687774), (6, 124843887), (7, 107009046), (9, 83229258), (14, 53504523), (18, 41614629), (21, 35669682), (27, 27743086), (42, 17834841), (54, 13871543), (63, 11889894), (126, 5944947), (189, 3963298), (378, 1981649)]