85861818

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13907}}^1$

素因数の和:13936

約数の個数: 48

約数和(自身を含む): 216964800

約数和(自身を除く): 131102982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 13907, 27814, 41721, 83442, 97349, 125163, 194698, 250326, 292047, 584094, 681443, 876141, 1362886, 1752282, 2044329, 4088658, 4770101, 6132987, 9540202, 12265974, 14310303, 28620606, 42930909, 85861818]

約数ペア:

[(1, 85861818), (2, 42930909), (3, 28620606), (6, 14310303), (7, 12265974), (9, 9540202), (14, 6132987), (18, 4770101), (21, 4088658), (42, 2044329), (49, 1752282), (63, 1362886), (98, 876141), (126, 681443), (147, 584094), (294, 292047), (343, 250326), (441, 194698), (686, 125163), (882, 97349), (1029, 83442), (2058, 41721), (3087, 27814), (6174, 13907)]