21678681082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2\times {\mathrm{47303}}^1$

素因数の和:47494

約数の個数: 24

約数和(自身を含む): 33737023584

約数和(自身を除く): 12058342502

約数列:

[1, 2, 43, 73, 86, 146, 3139, 5329, 6278, 10658, 47303, 94606, 229147, 458294, 2034029, 3453119, 4068058, 6906238, 148484117, 252077687, 296968234, 504155374, 10839340541, 21678681082]

約数ペア:

[(1, 21678681082), (2, 10839340541), (43, 504155374), (73, 296968234), (86, 252077687), (146, 148484117), (3139, 6906238), (5329, 4068058), (6278, 3453119), (10658, 2034029), (47303, 458294), (94606, 229147)]