2655666

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 60

約数和(自身を含む): 6510042

約数和(自身を除く): 3854376

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 97, 117, 162, 169, 194, 234, 291, 338, 351, 507, 582, 702, 873, 1014, 1053, 1261, 1521, 1746, 2106, 2522, 2619, 3042, 3783, 4563, 5238, 7566, 7857, 9126, 11349, 13689, 15714, 16393, 22698, 27378, 32786, 34047, 49179, 68094, 98358, 102141, 147537, 204282, 295074, 442611, 885222, 1327833, 2655666]

約数ペア:

[(1, 2655666), (2, 1327833), (3, 885222), (6, 442611), (9, 295074), (13, 204282), (18, 147537), (26, 102141), (27, 98358), (39, 68094), (54, 49179), (78, 34047), (81, 32786), (97, 27378), (117, 22698), (162, 16393), (169, 15714), (194, 13689), (234, 11349), (291, 9126), (338, 7857), (351, 7566), (507, 5238), (582, 4563), (702, 3783), (873, 3042), (1014, 2619), (1053, 2522), (1261, 2106), (1521, 1746)]