2018088081

素因数分解:

$3^3\times {\mathrm{577}}^1\times {\mathrm{129539}}^1$

素因数の和:130125

約数の個数: 16

約数和(自身を含む): 2994964800

約数和(自身を除く): 976876719

約数列:

[1, 3, 9, 27, 577, 1731, 5193, 15579, 129539, 388617, 1165851, 3497553, 74744003, 224232009, 672696027, 2018088081]

約数ペア:

[(1, 2018088081), (3, 672696027), (9, 224232009), (27, 74744003), (577, 3497553), (1731, 1165851), (5193, 388617), (15579, 129539)]