221483682

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{13841}}^1$

素因数の和:13983

約数の個数: 48

約数和(自身を含む): 552794112

約数和(自身を除く): 331310430

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 889, 1143, 1778, 2286, 2667, 5334, 8001, 13841, 16002, 27682, 41523, 83046, 96887, 124569, 193774, 249138, 290661, 581322, 871983, 1743966, 1757807, 3515614, 5273421, 10546842, 12304649, 15820263, 24609298, 31640526, 36913947, 73827894, 110741841, 221483682]

約数ペア:

[(1, 221483682), (2, 110741841), (3, 73827894), (6, 36913947), (7, 31640526), (9, 24609298), (14, 15820263), (18, 12304649), (21, 10546842), (42, 5273421), (63, 3515614), (126, 1757807), (127, 1743966), (254, 871983), (381, 581322), (762, 290661), (889, 249138), (1143, 193774), (1778, 124569), (2286, 96887), (2667, 83046), (5334, 41523), (8001, 27682), (13841, 16002)]