2541726

素因数分解:

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

素因数の和:422

約数の個数: 48

約数和(自身を含む): 6224400

約数和(自身を除く): 3682674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 389, 594, 726, 778, 1089, 1167, 2178, 2334, 3267, 3501, 4279, 6534, 7002, 8558, 10503, 12837, 21006, 25674, 38511, 47069, 77022, 94138, 115533, 141207, 231066, 282414, 423621, 847242, 1270863, 2541726]

約数ペア:

[(1, 2541726), (2, 1270863), (3, 847242), (6, 423621), (9, 282414), (11, 231066), (18, 141207), (22, 115533), (27, 94138), (33, 77022), (54, 47069), (66, 38511), (99, 25674), (121, 21006), (198, 12837), (242, 10503), (297, 8558), (363, 7002), (389, 6534), (594, 4279), (726, 3501), (778, 3267), (1089, 2334), (1167, 2178)]