538428906

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{7529}}^1$

素因数の和:7703

約数の個数: 48

約数和(自身を含む): 1215793800

約数和(自身を除く): 677364894

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 411, 522, 822, 1233, 2466, 3973, 7529, 7946, 11919, 15058, 22587, 23838, 35757, 45174, 67761, 71514, 135522, 218341, 436682, 655023, 1031473, 1310046, 1965069, 2062946, 3094419, 3930138, 6188838, 9283257, 18566514, 29912717, 59825434, 89738151, 179476302, 269214453, 538428906]

約数ペア:

[(1, 538428906), (2, 269214453), (3, 179476302), (6, 89738151), (9, 59825434), (18, 29912717), (29, 18566514), (58, 9283257), (87, 6188838), (137, 3930138), (174, 3094419), (261, 2062946), (274, 1965069), (411, 1310046), (522, 1031473), (822, 655023), (1233, 436682), (2466, 218341), (3973, 135522), (7529, 71514), (7946, 67761), (11919, 45174), (15058, 35757), (22587, 23838)]