16423506

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 40803840

約数和(自身を除く): 24380334

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 43, 54, 66, 86, 99, 129, 198, 258, 297, 387, 473, 594, 643, 774, 946, 1161, 1286, 1419, 1929, 2322, 2838, 3858, 4257, 5787, 7073, 8514, 11574, 12771, 14146, 17361, 21219, 25542, 27649, 34722, 42438, 55298, 63657, 82947, 127314, 165894, 190971, 248841, 304139, 381942, 497682, 608278, 746523, 912417, 1493046, 1824834, 2737251, 5474502, 8211753, 16423506]

約数ペア:

[(1, 16423506), (2, 8211753), (3, 5474502), (6, 2737251), (9, 1824834), (11, 1493046), (18, 912417), (22, 746523), (27, 608278), (33, 497682), (43, 381942), (54, 304139), (66, 248841), (86, 190971), (99, 165894), (129, 127314), (198, 82947), (258, 63657), (297, 55298), (387, 42438), (473, 34722), (594, 27649), (643, 25542), (774, 21219), (946, 17361), (1161, 14146), (1286, 12771), (1419, 11574), (1929, 8514), (2322, 7073), (2838, 5787), (3858, 4257)]