2889918

素因数分解:

$2^1\times 3^4\times {\mathrm{17839}}^1$

素因数の和:17853

約数の個数: 20

約数和(自身を含む): 6475920

約数和(自身を除く): 3586002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 17839, 35678, 53517, 107034, 160551, 321102, 481653, 963306, 1444959, 2889918]

約数ペア:

[(1, 2889918), (2, 1444959), (3, 963306), (6, 481653), (9, 321102), (18, 160551), (27, 107034), (54, 53517), (81, 35678), (162, 17839)]