18301246

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 28121184

約数和(自身を除く): 9819938

約数列:

[1, 2, 73, 103, 146, 206, 1217, 2434, 7519, 15038, 88841, 125351, 177682, 250702, 9150623, 18301246]

約数ペア:

[(1, 18301246), (2, 9150623), (73, 250702), (103, 177682), (146, 125351), (206, 88841), (1217, 15038), (2434, 7519)]