2017146

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 4313088

約数和(自身を除く): 2295942

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 311, 622, 933, 1081, 1866, 2162, 3243, 6486, 7153, 14306, 14617, 21459, 29234, 42918, 43851, 87702, 336191, 672382, 1008573, 2017146]

約数ペア:

[(1, 2017146), (2, 1008573), (3, 672382), (6, 336191), (23, 87702), (46, 43851), (47, 42918), (69, 29234), (94, 21459), (138, 14617), (141, 14306), (282, 7153), (311, 6486), (622, 3243), (933, 2162), (1081, 1866)]