2018428521

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1\times {\mathrm{8537}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 2744181504

約数和(自身を除く): 725752983

約数列:

[1, 3, 53, 159, 1487, 4461, 8537, 25611, 78811, 236433, 452461, 1357383, 12694519, 38083557, 672809507, 2018428521]

約数ペア:

[(1, 2018428521), (3, 672809507), (53, 38083557), (159, 12694519), (1487, 1357383), (4461, 452461), (8537, 236433), (25611, 78811)]