2849814

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 6935760

約数和(自身を除く): 4085946

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 389, 407, 666, 778, 814, 1167, 1221, 2334, 2442, 3501, 3663, 4279, 7002, 7326, 8558, 12837, 14393, 25674, 28786, 38511, 43179, 77022, 86358, 129537, 158323, 259074, 316646, 474969, 949938, 1424907, 2849814]

約数ペア:

[(1, 2849814), (2, 1424907), (3, 949938), (6, 474969), (9, 316646), (11, 259074), (18, 158323), (22, 129537), (33, 86358), (37, 77022), (66, 43179), (74, 38511), (99, 28786), (111, 25674), (198, 14393), (222, 12837), (333, 8558), (389, 7326), (407, 7002), (666, 4279), (778, 3663), (814, 3501), (1167, 2442), (1221, 2334)]