28702913508

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10921961}}^1$

素因数の和:10922044

約数の個数: 36

約数和(自身を含む): 73548492108

約数和(自身を除く): 44845578600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10921961, 21843922, 32765883, 43687844, 65531766, 98297649, 131063532, 196595298, 393190596, 797303153, 1594606306, 2391909459, 3189212612, 4783818918, 7175728377, 9567637836, 14351456754, 28702913508]

約数ペア:

[(1, 28702913508), (2, 14351456754), (3, 9567637836), (4, 7175728377), (6, 4783818918), (9, 3189212612), (12, 2391909459), (18, 1594606306), (36, 797303153), (73, 393190596), (146, 196595298), (219, 131063532), (292, 98297649), (438, 65531766), (657, 43687844), (876, 32765883), (1314, 21843922), (2628, 10921961)]