8148954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 18911232

約数和(自身を除く): 10762278

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 47, 66, 71, 74, 94, 111, 141, 142, 213, 222, 282, 407, 426, 517, 781, 814, 1034, 1221, 1551, 1562, 1739, 2343, 2442, 2627, 3102, 3337, 3478, 4686, 5217, 5254, 6674, 7881, 10011, 10434, 15762, 19129, 20022, 28897, 36707, 38258, 57387, 57794, 73414, 86691, 110121, 114774, 123469, 173382, 220242, 246938, 370407, 740814, 1358159, 2716318, 4074477, 8148954]

約数ペア:

[(1, 8148954), (2, 4074477), (3, 2716318), (6, 1358159), (11, 740814), (22, 370407), (33, 246938), (37, 220242), (47, 173382), (66, 123469), (71, 114774), (74, 110121), (94, 86691), (111, 73414), (141, 57794), (142, 57387), (213, 38258), (222, 36707), (282, 28897), (407, 20022), (426, 19129), (517, 15762), (781, 10434), (814, 10011), (1034, 7881), (1221, 6674), (1551, 5254), (1562, 5217), (1739, 4686), (2343, 3478), (2442, 3337), (2627, 3102)]