26647686

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 62558496

約数和(自身を除く): 35910810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 263, 433, 526, 789, 866, 1299, 1578, 2367, 2598, 3419, 3897, 4734, 5629, 6838, 7794, 10257, 11258, 16887, 20514, 30771, 33774, 50661, 61542, 101322, 113879, 227758, 341637, 683274, 1024911, 1480427, 2049822, 2960854, 4441281, 8882562, 13323843, 26647686]

約数ペア:

[(1, 26647686), (2, 13323843), (3, 8882562), (6, 4441281), (9, 2960854), (13, 2049822), (18, 1480427), (26, 1024911), (39, 683274), (78, 341637), (117, 227758), (234, 113879), (263, 101322), (433, 61542), (526, 50661), (789, 33774), (866, 30771), (1299, 20514), (1578, 16887), (2367, 11258), (2598, 10257), (3419, 7794), (3897, 6838), (4734, 5629)]