26146071

素因数分解:

$3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 21028329

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 243, 399, 513, 567, 809, 1197, 1539, 1701, 2427, 3591, 4617, 5663, 7281, 10773, 15371, 16989, 21843, 32319, 46113, 50967, 65529, 107597, 138339, 152901, 196587, 322791, 415017, 458703, 968373, 1245051, 1376109, 2905119, 3735153, 8715357, 26146071]

約数ペア:

[(1, 26146071), (3, 8715357), (7, 3735153), (9, 2905119), (19, 1376109), (21, 1245051), (27, 968373), (57, 458703), (63, 415017), (81, 322791), (133, 196587), (171, 152901), (189, 138339), (243, 107597), (399, 65529), (513, 50967), (567, 46113), (809, 32319), (1197, 21843), (1539, 16989), (1701, 15371), (2427, 10773), (3591, 7281), (4617, 5663)]