2021969736

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{217697}}^1$

素因数の和:217755

約数の個数: 64

約数和(自身を含む): 5747227200

約数和(自身を除く): 3725257464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 217697, 435394, 653091, 870788, 1306182, 1741576, 1959273, 2612364, 3918546, 5224728, 5877819, 7837092, 9360971, 11755638, 15674184, 18721942, 23511276, 28082913, 37443884, 47022552, 56165826, 74887768, 84248739, 112331652, 168497478, 224663304, 252746217, 336994956, 505492434, 673989912, 1010984868, 2021969736]

約数ペア:

[(1, 2021969736), (2, 1010984868), (3, 673989912), (4, 505492434), (6, 336994956), (8, 252746217), (9, 224663304), (12, 168497478), (18, 112331652), (24, 84248739), (27, 74887768), (36, 56165826), (43, 47022552), (54, 37443884), (72, 28082913), (86, 23511276), (108, 18721942), (129, 15674184), (172, 11755638), (216, 9360971), (258, 7837092), (344, 5877819), (387, 5224728), (516, 3918546), (774, 2612364), (1032, 1959273), (1161, 1741576), (1548, 1306182), (2322, 870788), (3096, 653091), (4644, 435394), (9288, 217697)]