218408094

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1049}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 486486000

約数和(自身を除く): 268077906

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 269, 387, 538, 774, 807, 1049, 1614, 2098, 2421, 3147, 4842, 6294, 9441, 11567, 18882, 23134, 34701, 45107, 69402, 90214, 104103, 135321, 208206, 270642, 282181, 405963, 564362, 811926, 846543, 1693086, 2539629, 5079258, 12133783, 24267566, 36401349, 72802698, 109204047, 218408094]

約数ペア:

[(1, 218408094), (2, 109204047), (3, 72802698), (6, 36401349), (9, 24267566), (18, 12133783), (43, 5079258), (86, 2539629), (129, 1693086), (258, 846543), (269, 811926), (387, 564362), (538, 405963), (774, 282181), (807, 270642), (1049, 208206), (1614, 135321), (2098, 104103), (2421, 90214), (3147, 69402), (4842, 45107), (6294, 34701), (9441, 23134), (11567, 18882)]