18199299

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6733}}^1$

素因数の和:6806

約数の個数: 16

約数和(自身を含む): 26181792

約数和(自身を除く): 7982493

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 6733, 20199, 114461, 343383, 356849, 1070547, 6066433, 18199299]

約数ペア:

[(1, 18199299), (3, 6066433), (17, 1070547), (51, 356849), (53, 343383), (159, 114461), (901, 20199), (2703, 6733)]