18143982

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{7937}}^1$

素因数の和:8072

約数の個数: 24

約数和(自身を含む): 39626496

約数和(自身を除く): 21482514

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 7937, 15874, 23811, 47622, 71433, 142866, 1007999, 2015998, 3023997, 6047994, 9071991, 18143982]

約数ペア:

[(1, 18143982), (2, 9071991), (3, 6047994), (6, 3023997), (9, 2015998), (18, 1007999), (127, 142866), (254, 71433), (381, 47622), (762, 23811), (1143, 15874), (2286, 7937)]