17384346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 43288128

約数和(自身を除く): 25903782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 281, 491, 562, 843, 982, 1473, 1686, 1967, 2529, 2946, 3437, 3934, 4419, 5058, 5901, 6874, 8838, 10311, 11802, 17703, 20622, 30933, 35406, 61866, 137971, 275942, 413913, 827826, 965797, 1241739, 1931594, 2483478, 2897391, 5794782, 8692173, 17384346]

約数ペア:

[(1, 17384346), (2, 8692173), (3, 5794782), (6, 2897391), (7, 2483478), (9, 1931594), (14, 1241739), (18, 965797), (21, 827826), (42, 413913), (63, 275942), (126, 137971), (281, 61866), (491, 35406), (562, 30933), (843, 20622), (982, 17703), (1473, 11802), (1686, 10311), (1967, 8838), (2529, 6874), (2946, 5901), (3437, 5058), (3934, 4419)]