2011019958

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2598217}}^1$

素因数の和:2598268

約数の個数: 24

約数和(自身を含む): 4458542088

約数和(自身を除く): 2447522130

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2598217, 5196434, 7794651, 15589302, 23383953, 46767906, 111723331, 223446662, 335169993, 670339986, 1005509979, 2011019958]

約数ペア:

[(1, 2011019958), (2, 1005509979), (3, 670339986), (6, 335169993), (9, 223446662), (18, 111723331), (43, 46767906), (86, 23383953), (129, 15589302), (258, 7794651), (387, 5196434), (774, 2598217)]