1205442

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1084

約数の個数: 40

約数和(自身を含む): 3089856

約数和(自身を除く): 1884414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1063, 1134, 2126, 3189, 6378, 7441, 9567, 14882, 19134, 22323, 28701, 44646, 57402, 66969, 86103, 133938, 172206, 200907, 401814, 602721, 1205442]

約数ペア:

[(1, 1205442), (2, 602721), (3, 401814), (6, 200907), (7, 172206), (9, 133938), (14, 86103), (18, 66969), (21, 57402), (27, 44646), (42, 28701), (54, 22323), (63, 19134), (81, 14882), (126, 9567), (162, 7441), (189, 6378), (378, 3189), (567, 2126), (1063, 1134)]