4778046

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 12745824

約数和(自身を除く): 7967778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 2917, 5834, 8751, 17502, 20419, 26253, 37921, 40838, 52506, 61257, 75842, 113763, 122514, 183771, 227526, 265447, 341289, 367542, 530894, 682578, 796341, 1592682, 2389023, 4778046]

約数ペア:

[(1, 4778046), (2, 2389023), (3, 1592682), (6, 796341), (7, 682578), (9, 530894), (13, 367542), (14, 341289), (18, 265447), (21, 227526), (26, 183771), (39, 122514), (42, 113763), (63, 75842), (78, 61257), (91, 52506), (117, 40838), (126, 37921), (182, 26253), (234, 20419), (273, 17502), (546, 8751), (819, 5834), (1638, 2917)]