2487156966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19739341}}^1$

素因数の和:19739356

約数の個数: 24

約数和(自身を含む): 6158674704

約数和(自身を除く): 3671517738

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19739341, 39478682, 59218023, 118436046, 138175387, 177654069, 276350774, 355308138, 414526161, 829052322, 1243578483, 2487156966]

約数ペア:

[(1, 2487156966), (2, 1243578483), (3, 829052322), (6, 414526161), (7, 355308138), (9, 276350774), (14, 177654069), (18, 138175387), (21, 118436046), (42, 59218023), (63, 39478682), (126, 19739341)]