7912854

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 19122480

約数和(自身を除く): 11209626

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1361, 1938, 2722, 2907, 4083, 5814, 8166, 12249, 23137, 24498, 25859, 46274, 51718, 69411, 77577, 138822, 155154, 208233, 232731, 416466, 439603, 465462, 879206, 1318809, 2637618, 3956427, 7912854]

約数ペア:

[(1, 7912854), (2, 3956427), (3, 2637618), (6, 1318809), (9, 879206), (17, 465462), (18, 439603), (19, 416466), (34, 232731), (38, 208233), (51, 155154), (57, 138822), (102, 77577), (114, 69411), (153, 51718), (171, 46274), (306, 25859), (323, 24498), (342, 23137), (646, 12249), (969, 8166), (1361, 5814), (1938, 4083), (2722, 2907)]