1836704889

素因数分解:

$3^4\times {\mathrm{409}}^1\times {\mathrm{55441}}^1$

素因数の和:55862

約数の個数: 20

約数和(自身を含む): 2750477620

約数和(自身を除く): 913772731

約数列:

[1, 3, 9, 27, 81, 409, 1227, 3681, 11043, 33129, 55441, 166323, 498969, 1496907, 4490721, 22675369, 68026107, 204078321, 612234963, 1836704889]

約数ペア:

[(1, 1836704889), (3, 612234963), (9, 204078321), (27, 68026107), (81, 22675369), (409, 4490721), (1227, 1496907), (3681, 498969), (11043, 166323), (33129, 55441)]