12997836

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2087}}^1$

素因数の和:2270

約数の個数: 36

約数和(自身を含む): 33061392

約数和(自身を除く): 20063556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 2087, 3114, 4174, 6228, 6261, 8348, 12522, 18783, 25044, 37566, 75132, 361051, 722102, 1083153, 1444204, 2166306, 3249459, 4332612, 6498918, 12997836]

約数ペア:

[(1, 12997836), (2, 6498918), (3, 4332612), (4, 3249459), (6, 2166306), (9, 1444204), (12, 1083153), (18, 722102), (36, 361051), (173, 75132), (346, 37566), (519, 25044), (692, 18783), (1038, 12522), (1557, 8348), (2076, 6261), (2087, 6228), (3114, 4174)]