13728702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 31256064

約数和(自身を除く): 17527362

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 67, 71, 74, 78, 111, 134, 142, 201, 213, 222, 402, 426, 481, 871, 923, 962, 1443, 1742, 1846, 2479, 2613, 2627, 2769, 2886, 4757, 4958, 5226, 5254, 5538, 7437, 7881, 9514, 14271, 14874, 15762, 28542, 32227, 34151, 61841, 64454, 68302, 96681, 102453, 123682, 176009, 185523, 193362, 204906, 352018, 371046, 528027, 1056054, 2288117, 4576234, 6864351, 13728702]

約数ペア:

[(1, 13728702), (2, 6864351), (3, 4576234), (6, 2288117), (13, 1056054), (26, 528027), (37, 371046), (39, 352018), (67, 204906), (71, 193362), (74, 185523), (78, 176009), (111, 123682), (134, 102453), (142, 96681), (201, 68302), (213, 64454), (222, 61841), (402, 34151), (426, 32227), (481, 28542), (871, 15762), (923, 14874), (962, 14271), (1443, 9514), (1742, 7881), (1846, 7437), (2479, 5538), (2613, 5254), (2627, 5226), (2769, 4958), (2886, 4757)]