12981606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17881}}^1$

素因数の和:17908

約数の個数: 24

約数和(自身を含む): 28539672

約数和(自身を除く): 15558066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 17881, 35762, 53643, 107286, 196691, 393382, 590073, 1180146, 2163601, 4327202, 6490803, 12981606]

約数ペア:

[(1, 12981606), (2, 6490803), (3, 4327202), (6, 2163601), (11, 1180146), (22, 590073), (33, 393382), (66, 196691), (121, 107286), (242, 53643), (363, 35762), (726, 17881)]