26999964

素因数分解:

$2^2\times 3^2\times {\mathrm{443}}^1\times {\mathrm{1693}}^1$

素因数の和:2146

約数の個数: 36

約数和(自身を含む): 68444376

約数和(自身を除く): 41444412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443, 886, 1329, 1693, 1772, 2658, 3386, 3987, 5079, 5316, 6772, 7974, 10158, 15237, 15948, 20316, 30474, 60948, 749999, 1499998, 2249997, 2999996, 4499994, 6749991, 8999988, 13499982, 26999964]

約数ペア:

[(1, 26999964), (2, 13499982), (3, 8999988), (4, 6749991), (6, 4499994), (9, 2999996), (12, 2249997), (18, 1499998), (36, 749999), (443, 60948), (886, 30474), (1329, 20316), (1693, 15948), (1772, 15237), (2658, 10158), (3386, 7974), (3987, 6772), (5079, 5316)]