26860626

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 65197440

約数和(自身を除く): 38336814

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 83, 117, 166, 234, 249, 351, 461, 498, 702, 747, 922, 1079, 1383, 1494, 2158, 2241, 2766, 3237, 4149, 4482, 5993, 6474, 8298, 9711, 11986, 12447, 17979, 19422, 24894, 29133, 35958, 38263, 53937, 58266, 76526, 107874, 114789, 161811, 229578, 323622, 344367, 497419, 688734, 994838, 1033101, 1492257, 2066202, 2984514, 4476771, 8953542, 13430313, 26860626]

約数ペア:

[(1, 26860626), (2, 13430313), (3, 8953542), (6, 4476771), (9, 2984514), (13, 2066202), (18, 1492257), (26, 1033101), (27, 994838), (39, 688734), (54, 497419), (78, 344367), (83, 323622), (117, 229578), (166, 161811), (234, 114789), (249, 107874), (351, 76526), (461, 58266), (498, 53937), (702, 38263), (747, 35958), (922, 29133), (1079, 24894), (1383, 19422), (1494, 17979), (2158, 12447), (2241, 11986), (2766, 9711), (3237, 8298), (4149, 6474), (4482, 5993)]