27720291348

素因数分解:

$2^2\times 3^2\times {\mathrm{6883}}^1\times {\mathrm{111871}}^1$

素因数の和:118764

約数の個数: 36

約数和(自身を含む): 70081543168

約数和(自身を除く): 42361251820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6883, 13766, 20649, 27532, 41298, 61947, 82596, 111871, 123894, 223742, 247788, 335613, 447484, 671226, 1006839, 1342452, 2013678, 4027356, 770008093, 1540016186, 2310024279, 3080032372, 4620048558, 6930072837, 9240097116, 13860145674, 27720291348]

約数ペア:

[(1, 27720291348), (2, 13860145674), (3, 9240097116), (4, 6930072837), (6, 4620048558), (9, 3080032372), (12, 2310024279), (18, 1540016186), (36, 770008093), (6883, 4027356), (13766, 2013678), (20649, 1342452), (27532, 1006839), (41298, 671226), (61947, 447484), (82596, 335613), (111871, 247788), (123894, 223742)]