8149974

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 19972800

約数和(自身を除く): 11822826

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1459, 1862, 2793, 2918, 4377, 5586, 8754, 10213, 20426, 27721, 30639, 55442, 61278, 71491, 83163, 142982, 166326, 194047, 214473, 388094, 428946, 582141, 1164282, 1358329, 2716658, 4074987, 8149974]

約数ペア:

[(1, 8149974), (2, 4074987), (3, 2716658), (6, 1358329), (7, 1164282), (14, 582141), (19, 428946), (21, 388094), (38, 214473), (42, 194047), (49, 166326), (57, 142982), (98, 83163), (114, 71491), (133, 61278), (147, 55442), (266, 30639), (294, 27721), (399, 20426), (798, 10213), (931, 8754), (1459, 5586), (1862, 4377), (2793, 2918)]