131668068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1567477}}^1$

素因数の和:1567491

約数の個数: 24

約数和(自身を含む): 351115072

約数和(自身を除く): 219447004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1567477, 3134954, 4702431, 6269908, 9404862, 10972339, 18809724, 21944678, 32917017, 43889356, 65834034, 131668068]

約数ペア:

[(1, 131668068), (2, 65834034), (3, 43889356), (4, 32917017), (6, 21944678), (7, 18809724), (12, 10972339), (14, 9404862), (21, 6269908), (28, 4702431), (42, 3134954), (84, 1567477)]