1397943666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{382579}}^1$

素因数の和:382623

約数の個数: 48

約数和(自身を含む): 3580948800

約数和(自身を除く): 2183005134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 382579, 765158, 1147737, 2295474, 2678053, 3443211, 5356106, 6886422, 8034159, 11094791, 16068318, 22189582, 24102477, 33284373, 48204954, 66568746, 77663537, 99853119, 155327074, 199706238, 232990611, 465981222, 698971833, 1397943666]

約数ペア:

[(1, 1397943666), (2, 698971833), (3, 465981222), (6, 232990611), (7, 199706238), (9, 155327074), (14, 99853119), (18, 77663537), (21, 66568746), (29, 48204954), (42, 33284373), (58, 24102477), (63, 22189582), (87, 16068318), (126, 11094791), (174, 8034159), (203, 6886422), (261, 5356106), (406, 3443211), (522, 2678053), (609, 2295474), (1218, 1147737), (1827, 765158), (3654, 382579)]