18481188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{140009}}^1$

素因数の和:140027

約数の個数: 24

約数和(自身を含む): 47043360

約数和(自身を除く): 28562172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 140009, 280018, 420027, 560036, 840054, 1540099, 1680108, 3080198, 4620297, 6160396, 9240594, 18481188]

約数ペア:

[(1, 18481188), (2, 9240594), (3, 6160396), (4, 4620297), (6, 3080198), (11, 1680108), (12, 1540099), (22, 840054), (33, 560036), (44, 420027), (66, 280018), (132, 140009)]