261566004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3113881}}^1$

素因数の和:3113895

約数の個数: 24

約数和(自身を含む): 697509568

約数和(自身を除く): 435943564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3113881, 6227762, 9341643, 12455524, 18683286, 21797167, 37366572, 43594334, 65391501, 87188668, 130783002, 261566004]

約数ペア:

[(1, 261566004), (2, 130783002), (3, 87188668), (4, 65391501), (6, 43594334), (7, 37366572), (12, 21797167), (14, 18683286), (21, 12455524), (28, 9341643), (42, 6227762), (84, 3113881)]