868656078

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{85717}}^1$

素因数の和:86288

約数の個数: 24

約数和(自身を含む): 1885453128

約数和(自身を除く): 1016797050

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 85717, 171434, 257151, 514302, 771453, 1542906, 48258671, 96517342, 144776013, 289552026, 434328039, 868656078]

約数ペア:

[(1, 868656078), (2, 434328039), (3, 289552026), (6, 144776013), (9, 96517342), (18, 48258671), (563, 1542906), (1126, 771453), (1689, 514302), (3378, 257151), (5067, 171434), (10134, 85717)]