17828514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 42531840

約数和(自身を除く): 24703326

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 127, 198, 254, 381, 709, 762, 1143, 1397, 1418, 2127, 2286, 2794, 4191, 4254, 6381, 7799, 8382, 12573, 12762, 15598, 23397, 25146, 46794, 70191, 90043, 140382, 180086, 270129, 540258, 810387, 990473, 1620774, 1980946, 2971419, 5942838, 8914257, 17828514]

約数ペア:

[(1, 17828514), (2, 8914257), (3, 5942838), (6, 2971419), (9, 1980946), (11, 1620774), (18, 990473), (22, 810387), (33, 540258), (66, 270129), (99, 180086), (127, 140382), (198, 90043), (254, 70191), (381, 46794), (709, 25146), (762, 23397), (1143, 15598), (1397, 12762), (1418, 12573), (2127, 8382), (2286, 7799), (2794, 6381), (4191, 4254)]