242979954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{7351}}^1$

素因数の和:8150

約数の個数: 32

約数和(自身を含む): 556164096

約数和(自身を除く): 313184142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 787, 1574, 2361, 4722, 5509, 7351, 11018, 14702, 16527, 22053, 33054, 44106, 51457, 102914, 154371, 308742, 5785237, 11570474, 17355711, 34711422, 40496659, 80993318, 121489977, 242979954]

約数ペア:

[(1, 242979954), (2, 121489977), (3, 80993318), (6, 40496659), (7, 34711422), (14, 17355711), (21, 11570474), (42, 5785237), (787, 308742), (1574, 154371), (2361, 102914), (4722, 51457), (5509, 44106), (7351, 33054), (11018, 22053), (14702, 16527)]