7428162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:183

約数の個数: 64

約数和(自身を含む): 17915904

約数和(自身を除く): 10487742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 53, 71, 94, 106, 141, 142, 159, 213, 282, 318, 329, 371, 426, 497, 658, 742, 987, 994, 1113, 1491, 1974, 2226, 2491, 2982, 3337, 3763, 4982, 6674, 7473, 7526, 10011, 11289, 14946, 17437, 20022, 22578, 23359, 26341, 34874, 46718, 52311, 52682, 70077, 79023, 104622, 140154, 158046, 176861, 353722, 530583, 1061166, 1238027, 2476054, 3714081, 7428162]

約数ペア:

[(1, 7428162), (2, 3714081), (3, 2476054), (6, 1238027), (7, 1061166), (14, 530583), (21, 353722), (42, 176861), (47, 158046), (53, 140154), (71, 104622), (94, 79023), (106, 70077), (141, 52682), (142, 52311), (159, 46718), (213, 34874), (282, 26341), (318, 23359), (329, 22578), (371, 20022), (426, 17437), (497, 14946), (658, 11289), (742, 10011), (987, 7526), (994, 7473), (1113, 6674), (1491, 4982), (1974, 3763), (2226, 3337), (2491, 2982)]