487994562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{3833}}^1$

素因数の和:4495

約数の個数: 48

約数和(自身を含む): 1155536928

約数和(自身を除く): 667542366

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 643, 1286, 1929, 3833, 3858, 5787, 7073, 7666, 11499, 11574, 14146, 21219, 22998, 34497, 42163, 42438, 63657, 68994, 84326, 126489, 127314, 252978, 379467, 758934, 2464619, 4929238, 7393857, 14787714, 22181571, 27110809, 44363142, 54221618, 81332427, 162664854, 243997281, 487994562]

約数ペア:

[(1, 487994562), (2, 243997281), (3, 162664854), (6, 81332427), (9, 54221618), (11, 44363142), (18, 27110809), (22, 22181571), (33, 14787714), (66, 7393857), (99, 4929238), (198, 2464619), (643, 758934), (1286, 379467), (1929, 252978), (3833, 127314), (3858, 126489), (5787, 84326), (7073, 68994), (7666, 63657), (11499, 42438), (11574, 42163), (14146, 34497), (21219, 22998)]