47778066

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{126397}}^1$

素因数の和:126415

約数の個数: 32

約数和(自身を含む): 121342080

約数和(自身を除く): 73564014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 126397, 252794, 379191, 758382, 884779, 1137573, 1769558, 2275146, 2654337, 3412719, 5308674, 6825438, 7963011, 15926022, 23889033, 47778066]

約数ペア:

[(1, 47778066), (2, 23889033), (3, 15926022), (6, 7963011), (7, 6825438), (9, 5308674), (14, 3412719), (18, 2654337), (21, 2275146), (27, 1769558), (42, 1137573), (54, 884779), (63, 758382), (126, 379191), (189, 252794), (378, 126397)]