21031849404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{34365767}}^1$

素因数の和:34365794

約数の個数: 36

約数和(自身を含む): 56291127984

約数和(自身を除く): 35259278580

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 34365767, 68731534, 103097301, 137463068, 206194602, 309291903, 412389204, 584218039, 618583806, 1168436078, 1237167612, 1752654117, 2336872156, 3505308234, 5257962351, 7010616468, 10515924702, 21031849404]

約数ペア:

[(1, 21031849404), (2, 10515924702), (3, 7010616468), (4, 5257962351), (6, 3505308234), (9, 2336872156), (12, 1752654117), (17, 1237167612), (18, 1168436078), (34, 618583806), (36, 584218039), (51, 412389204), (68, 309291903), (102, 206194602), (153, 137463068), (204, 103097301), (306, 68731534), (612, 34365767)]