939804894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2557}}^1\times {\mathrm{2917}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 2328844128

約数和(自身を除く): 1389039234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2557, 2917, 5114, 5834, 7671, 8751, 15342, 17502, 17899, 20419, 23013, 26253, 35798, 40838, 46026, 52506, 53697, 61257, 107394, 122514, 161091, 183771, 322182, 367542, 7458769, 14917538, 22376307, 44752614, 52211383, 67128921, 104422766, 134257842, 156634149, 313268298, 469902447, 939804894]

約数ペア:

[(1, 939804894), (2, 469902447), (3, 313268298), (6, 156634149), (7, 134257842), (9, 104422766), (14, 67128921), (18, 52211383), (21, 44752614), (42, 22376307), (63, 14917538), (126, 7458769), (2557, 367542), (2917, 322182), (5114, 183771), (5834, 161091), (7671, 122514), (8751, 107394), (15342, 61257), (17502, 53697), (17899, 52506), (20419, 46026), (23013, 40838), (26253, 35798)]