27439902

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:662

約数の個数: 72

約数和(自身を含む): 70584696

約数和(自身を除く): 43144794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 587, 742, 882, 954, 1113, 1174, 1761, 2226, 2597, 3339, 3522, 4109, 5194, 5283, 6678, 7791, 8218, 10566, 12327, 15582, 23373, 24654, 28763, 31111, 36981, 46746, 57526, 62222, 73962, 86289, 93333, 172578, 186666, 217777, 258867, 279999, 435554, 517734, 559998, 653331, 1306662, 1524439, 1959993, 3048878, 3919986, 4573317, 9146634, 13719951, 27439902]

約数ペア:

[(1, 27439902), (2, 13719951), (3, 9146634), (6, 4573317), (7, 3919986), (9, 3048878), (14, 1959993), (18, 1524439), (21, 1306662), (42, 653331), (49, 559998), (53, 517734), (63, 435554), (98, 279999), (106, 258867), (126, 217777), (147, 186666), (159, 172578), (294, 93333), (318, 86289), (371, 73962), (441, 62222), (477, 57526), (587, 46746), (742, 36981), (882, 31111), (954, 28763), (1113, 24654), (1174, 23373), (1761, 15582), (2226, 12327), (2597, 10566), (3339, 8218), (3522, 7791), (4109, 6678), (5194, 5283)]