18174738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131701}}^1$

素因数の和:131729

約数の個数: 16

約数和(自身を含む): 37930176

約数和(自身を除く): 19755438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 131701, 263402, 395103, 790206, 3029123, 6058246, 9087369, 18174738]

約数ペア:

[(1, 18174738), (2, 9087369), (3, 6058246), (6, 3029123), (23, 790206), (46, 395103), (69, 263402), (138, 131701)]