12449772

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2182

約数の個数: 36

約数和(自身を含む): 31668000

約数和(自身を除く): 19218228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 1999, 2076, 3114, 3998, 5997, 6228, 7996, 11994, 17991, 23988, 35982, 71964, 345827, 691654, 1037481, 1383308, 2074962, 3112443, 4149924, 6224886, 12449772]

約数ペア:

[(1, 12449772), (2, 6224886), (3, 4149924), (4, 3112443), (6, 2074962), (9, 1383308), (12, 1037481), (18, 691654), (36, 345827), (173, 71964), (346, 35982), (519, 23988), (692, 17991), (1038, 11994), (1557, 7996), (1999, 6228), (2076, 5997), (3114, 3998)]