18312738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{132701}}^1$

素因数の和:132729

約数の個数: 16

約数和(自身を含む): 38218176

約数和(自身を除く): 19905438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 132701, 265402, 398103, 796206, 3052123, 6104246, 9156369, 18312738]

約数ペア:

[(1, 18312738), (2, 9156369), (3, 6104246), (6, 3052123), (23, 796206), (46, 398103), (69, 265402), (138, 132701)]