179946018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1428143}}^1$

素因数の和:1428158

約数の個数: 24

約数和(自身を含む): 445580928

約数和(自身を除く): 265634910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1428143, 2856286, 4284429, 8568858, 9997001, 12853287, 19994002, 25706574, 29991003, 59982006, 89973009, 179946018]

約数ペア:

[(1, 179946018), (2, 89973009), (3, 59982006), (6, 29991003), (7, 25706574), (9, 19994002), (14, 12853287), (18, 9997001), (21, 8568858), (42, 4284429), (63, 2856286), (126, 1428143)]