13386198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 31497984

約数和(自身を除く): 18111786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 71, 134, 142, 201, 213, 402, 426, 469, 497, 938, 994, 1407, 1491, 2814, 2982, 4489, 4757, 8978, 9514, 13467, 14271, 26934, 28542, 31423, 33299, 62846, 66598, 94269, 99897, 188538, 199794, 318719, 637438, 956157, 1912314, 2231033, 4462066, 6693099, 13386198]

約数ペア:

[(1, 13386198), (2, 6693099), (3, 4462066), (6, 2231033), (7, 1912314), (14, 956157), (21, 637438), (42, 318719), (67, 199794), (71, 188538), (134, 99897), (142, 94269), (201, 66598), (213, 62846), (402, 33299), (426, 31423), (469, 28542), (497, 26934), (938, 14271), (994, 13467), (1407, 9514), (1491, 8978), (2814, 4757), (2982, 4489)]