2039274

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:694

約数の個数: 24

約数和(自身を含む): 4445220

約数和(自身を除く): 2405946

約数列:

[1, 2, 3, 6, 9, 18, 277, 409, 554, 818, 831, 1227, 1662, 2454, 2493, 3681, 4986, 7362, 113293, 226586, 339879, 679758, 1019637, 2039274]

約数ペア:

[(1, 2039274), (2, 1019637), (3, 679758), (6, 339879), (9, 226586), (18, 113293), (277, 7362), (409, 4986), (554, 3681), (818, 2493), (831, 2454), (1227, 1662)]