26296011

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 46238400

約数和(自身を除く): 19942389

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 389, 609, 777, 1073, 1167, 1827, 2331, 2723, 3219, 3501, 7511, 8169, 9657, 11281, 14393, 22533, 24507, 33843, 43179, 67599, 78967, 100751, 101529, 129537, 236901, 302253, 417397, 710703, 906759, 1252191, 2921779, 3756573, 8765337, 26296011]

約数ペア:

[(1, 26296011), (3, 8765337), (7, 3756573), (9, 2921779), (21, 1252191), (29, 906759), (37, 710703), (63, 417397), (87, 302253), (111, 236901), (203, 129537), (259, 101529), (261, 100751), (333, 78967), (389, 67599), (609, 43179), (777, 33843), (1073, 24507), (1167, 22533), (1827, 14393), (2331, 11281), (2723, 9657), (3219, 8169), (3501, 7511)]