26728218

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 80

約数和(自身を含む): 66803616

約数和(自身を除く): 40075398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 81, 99, 106, 159, 162, 198, 283, 297, 318, 477, 566, 583, 594, 849, 891, 954, 1166, 1431, 1698, 1749, 1782, 2547, 2862, 3113, 3498, 4293, 5094, 5247, 6226, 7641, 8586, 9339, 10494, 14999, 15282, 15741, 18678, 22923, 28017, 29998, 31482, 44997, 45846, 47223, 56034, 84051, 89994, 94446, 134991, 164989, 168102, 252153, 269982, 329978, 404973, 494967, 504306, 809946, 989934, 1214919, 1484901, 2429838, 2969802, 4454703, 8909406, 13364109, 26728218]

約数ペア:

[(1, 26728218), (2, 13364109), (3, 8909406), (6, 4454703), (9, 2969802), (11, 2429838), (18, 1484901), (22, 1214919), (27, 989934), (33, 809946), (53, 504306), (54, 494967), (66, 404973), (81, 329978), (99, 269982), (106, 252153), (159, 168102), (162, 164989), (198, 134991), (283, 94446), (297, 89994), (318, 84051), (477, 56034), (566, 47223), (583, 45846), (594, 44997), (849, 31482), (891, 29998), (954, 28017), (1166, 22923), (1431, 18678), (1698, 15741), (1749, 15282), (1782, 14999), (2547, 10494), (2862, 9339), (3113, 8586), (3498, 7641), (4293, 6226), (5094, 5247)]