38583678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 90288000

約数和(自身を除く): 51704322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 263, 294, 499, 526, 789, 998, 1497, 1578, 1841, 2994, 3493, 3682, 5523, 6986, 10479, 11046, 12887, 20958, 24451, 25774, 38661, 48902, 73353, 77322, 131237, 146706, 262474, 393711, 787422, 918659, 1837318, 2755977, 5511954, 6430613, 12861226, 19291839, 38583678]

約数ペア:

[(1, 38583678), (2, 19291839), (3, 12861226), (6, 6430613), (7, 5511954), (14, 2755977), (21, 1837318), (42, 918659), (49, 787422), (98, 393711), (147, 262474), (263, 146706), (294, 131237), (499, 77322), (526, 73353), (789, 48902), (998, 38661), (1497, 25774), (1578, 24451), (1841, 20958), (2994, 12887), (3493, 11046), (3682, 10479), (5523, 6986)]