26404758

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^2\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 60128880

約数和(自身を除く): 33724122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 97, 142, 194, 213, 291, 426, 582, 639, 873, 1278, 1746, 1917, 2619, 3834, 5041, 5238, 6887, 10082, 13774, 15123, 20661, 30246, 41322, 45369, 61983, 90738, 123966, 136107, 185949, 272214, 371898, 488977, 977954, 1466931, 2933862, 4400793, 8801586, 13202379, 26404758]

約数ペア:

[(1, 26404758), (2, 13202379), (3, 8801586), (6, 4400793), (9, 2933862), (18, 1466931), (27, 977954), (54, 488977), (71, 371898), (97, 272214), (142, 185949), (194, 136107), (213, 123966), (291, 90738), (426, 61983), (582, 45369), (639, 41322), (873, 30246), (1278, 20661), (1746, 15123), (1917, 13774), (2619, 10082), (3834, 6887), (5041, 5238)]