8968218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 20811264

約数和(自身を除く): 11843046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 3187, 6374, 9561, 19122, 22309, 44618, 66927, 133854, 213529, 427058, 640587, 1281174, 1494703, 2989406, 4484109, 8968218]

約数ペア:

[(1, 8968218), (2, 4484109), (3, 2989406), (6, 1494703), (7, 1281174), (14, 640587), (21, 427058), (42, 213529), (67, 133854), (134, 66927), (201, 44618), (402, 22309), (469, 19122), (938, 9561), (1407, 6374), (2814, 3187)]