8642754

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5519}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 19872000

約数和(自身を除く): 11229246

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 5519, 11038, 16557, 33114, 49671, 99342, 149013, 160051, 298026, 320102, 480153, 960306, 1440459, 2880918, 4321377, 8642754]

約数ペア:

[(1, 8642754), (2, 4321377), (3, 2880918), (6, 1440459), (9, 960306), (18, 480153), (27, 320102), (29, 298026), (54, 160051), (58, 149013), (87, 99342), (174, 49671), (261, 33114), (522, 16557), (783, 11038), (1566, 5519)]