25959906

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{9811}}^1$

素因数の和:9836

約数の個数: 48

約数和(自身を含む): 67114080

約数和(自身を除く): 41154174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 9811, 19622, 29433, 58866, 68677, 88299, 137354, 176598, 206031, 264897, 412062, 480739, 529794, 618093, 961478, 1236186, 1442217, 1854279, 2884434, 3708558, 4326651, 8653302, 12979953, 25959906]

約数ペア:

[(1, 25959906), (2, 12979953), (3, 8653302), (6, 4326651), (7, 3708558), (9, 2884434), (14, 1854279), (18, 1442217), (21, 1236186), (27, 961478), (42, 618093), (49, 529794), (54, 480739), (63, 412062), (98, 264897), (126, 206031), (147, 176598), (189, 137354), (294, 88299), (378, 68677), (441, 58866), (882, 29433), (1323, 19622), (2646, 9811)]