268075818

素因数分解:

$2^1\times 3^4\times {\mathrm{1654789}}^1$

素因数の和:1654803

約数の個数: 20

約数和(自身を含む): 600688770

約数和(自身を除く): 332612952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1654789, 3309578, 4964367, 9928734, 14893101, 29786202, 44679303, 89358606, 134037909, 268075818]

約数ペア:

[(1, 268075818), (2, 134037909), (3, 89358606), (6, 44679303), (9, 29786202), (18, 14893101), (27, 9928734), (54, 4964367), (81, 3309578), (162, 1654789)]