2019057684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3765

約数の個数: 96

約数和(自身を含む): 5530484736

約数和(自身を除く): 3511427052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 127, 159, 212, 254, 318, 371, 381, 508, 636, 742, 762, 889, 1113, 1484, 1524, 1778, 2226, 2667, 3556, 3571, 4452, 5334, 6731, 7142, 10668, 10713, 13462, 14284, 20193, 21426, 24997, 26924, 40386, 42852, 47117, 49994, 74991, 80772, 94234, 99988, 141351, 149982, 188468, 189263, 282702, 299964, 378526, 453517, 565404, 567789, 757052, 907034, 1135578, 1324841, 1360551, 1814068, 2271156, 2649682, 2721102, 3174619, 3974523, 5299364, 5442204, 6349238, 7949046, 9523857, 12698476, 15898092, 19047714, 24036401, 38095428, 48072802, 72109203, 96145604, 144218406, 168254807, 288436812, 336509614, 504764421, 673019228, 1009528842, 2019057684]

約数ペア:

[(1, 2019057684), (2, 1009528842), (3, 673019228), (4, 504764421), (6, 336509614), (7, 288436812), (12, 168254807), (14, 144218406), (21, 96145604), (28, 72109203), (42, 48072802), (53, 38095428), (84, 24036401), (106, 19047714), (127, 15898092), (159, 12698476), (212, 9523857), (254, 7949046), (318, 6349238), (371, 5442204), (381, 5299364), (508, 3974523), (636, 3174619), (742, 2721102), (762, 2649682), (889, 2271156), (1113, 1814068), (1484, 1360551), (1524, 1324841), (1778, 1135578), (2226, 907034), (2667, 757052), (3556, 567789), (3571, 565404), (4452, 453517), (5334, 378526), (6731, 299964), (7142, 282702), (10668, 189263), (10713, 188468), (13462, 149982), (14284, 141351), (20193, 99988), (21426, 94234), (24997, 80772), (26924, 74991), (40386, 49994), (42852, 47117)]