2018655729

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{571}}^1\times {\mathrm{1031}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 3022356480

約数和(自身を除く): 1003700751

約数列:

[1, 3, 9, 27, 127, 381, 571, 1031, 1143, 1713, 3093, 3429, 5139, 9279, 15417, 27837, 72517, 130937, 217551, 392811, 588701, 652653, 1178433, 1766103, 1957959, 3535299, 5298309, 15894927, 74765027, 224295081, 672885243, 2018655729]

約数ペア:

[(1, 2018655729), (3, 672885243), (9, 224295081), (27, 74765027), (127, 15894927), (381, 5298309), (571, 3535299), (1031, 1957959), (1143, 1766103), (1713, 1178433), (3093, 652653), (3429, 588701), (5139, 392811), (9279, 217551), (15417, 130937), (27837, 72517)]