16833894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 25744026

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 83, 154, 166, 231, 249, 439, 462, 498, 581, 878, 913, 1162, 1317, 1743, 1826, 2634, 2739, 3073, 3486, 4829, 5478, 6146, 6391, 9219, 9658, 12782, 14487, 18438, 19173, 28974, 33803, 36437, 38346, 67606, 72874, 101409, 109311, 202818, 218622, 255059, 400807, 510118, 765177, 801614, 1202421, 1530354, 2404842, 2805649, 5611298, 8416947, 16833894]

約数ペア:

[(1, 16833894), (2, 8416947), (3, 5611298), (6, 2805649), (7, 2404842), (11, 1530354), (14, 1202421), (21, 801614), (22, 765177), (33, 510118), (42, 400807), (66, 255059), (77, 218622), (83, 202818), (154, 109311), (166, 101409), (231, 72874), (249, 67606), (439, 38346), (462, 36437), (498, 33803), (581, 28974), (878, 19173), (913, 18438), (1162, 14487), (1317, 12782), (1743, 9658), (1826, 9219), (2634, 6391), (2739, 6146), (3073, 5478), (3486, 4829)]