27850326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 66331584

約数和(自身を除く): 38481258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 2203, 4214, 4406, 6321, 6609, 12642, 13218, 15421, 30842, 46263, 92526, 94729, 107947, 189458, 215894, 284187, 323841, 568374, 647682, 663103, 1326206, 1989309, 3978618, 4641721, 9283442, 13925163, 27850326]

約数ペア:

[(1, 27850326), (2, 13925163), (3, 9283442), (6, 4641721), (7, 3978618), (14, 1989309), (21, 1326206), (42, 663103), (43, 647682), (49, 568374), (86, 323841), (98, 284187), (129, 215894), (147, 189458), (258, 107947), (294, 94729), (301, 92526), (602, 46263), (903, 30842), (1806, 15421), (2107, 13218), (2203, 12642), (4214, 6609), (4406, 6321)]