26239437

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7342

約数の個数: 32

約数和(自身を含む): 46771200

約数和(自身を除く): 20531763

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 7307, 21921, 51149, 65763, 138833, 153447, 197289, 416499, 460341, 971831, 1249497, 1381023, 2915493, 3748491, 8746479, 26239437]

約数ペア:

[(1, 26239437), (3, 8746479), (7, 3748491), (9, 2915493), (19, 1381023), (21, 1249497), (27, 971831), (57, 460341), (63, 416499), (133, 197289), (171, 153447), (189, 138833), (399, 65763), (513, 51149), (1197, 21921), (3591, 7307)]