2526804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 7524608

約数和(自身を除く): 4997804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 271, 333, 444, 518, 542, 666, 777, 813, 1036, 1084, 1332, 1554, 1626, 1897, 2331, 2439, 3108, 3252, 3794, 4662, 4878, 5691, 7588, 9324, 9756, 10027, 11382, 17073, 20054, 22764, 30081, 34146, 40108, 60162, 68292, 70189, 90243, 120324, 140378, 180486, 210567, 280756, 360972, 421134, 631701, 842268, 1263402, 2526804]

約数ペア:

[(1, 2526804), (2, 1263402), (3, 842268), (4, 631701), (6, 421134), (7, 360972), (9, 280756), (12, 210567), (14, 180486), (18, 140378), (21, 120324), (28, 90243), (36, 70189), (37, 68292), (42, 60162), (63, 40108), (74, 34146), (84, 30081), (111, 22764), (126, 20054), (148, 17073), (222, 11382), (252, 10027), (259, 9756), (271, 9324), (333, 7588), (444, 5691), (518, 4878), (542, 4662), (666, 3794), (777, 3252), (813, 3108), (1036, 2439), (1084, 2331), (1332, 1897), (1554, 1626)]