266443836

素因数分解:

$2^2\times 3^1\times {\mathrm{22203653}}^1$

素因数の和:22203660

約数の個数: 12

約数和(自身を含む): 621702312

約数和(自身を除く): 355258476

約数列:

[1, 2, 3, 4, 6, 12, 22203653, 44407306, 66610959, 88814612, 133221918, 266443836]

約数ペア:

[(1, 266443836), (2, 133221918), (3, 88814612), (4, 66610959), (6, 44407306), (12, 22203653)]