2148966

素因数分解:

$2^1\times 3^2\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:716

約数の個数: 24

約数和(自身を含む): 4683744

約数和(自身を除く): 2534778

約数列:

[1, 2, 3, 6, 9, 18, 277, 431, 554, 831, 862, 1293, 1662, 2493, 2586, 3879, 4986, 7758, 119387, 238774, 358161, 716322, 1074483, 2148966]

約数ペア:

[(1, 2148966), (2, 1074483), (3, 716322), (6, 358161), (9, 238774), (18, 119387), (277, 7758), (431, 4986), (554, 3879), (831, 2586), (862, 2493), (1293, 1662)]