2016345051

素因数分解:

$3^2\times 7^3\times {\mathrm{409}}^1\times {\mathrm{1597}}^1$

素因数の和:2033

約数の個数: 48

約数和(自身を含む): 3406936000

約数和(自身を除く): 1390590949

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 409, 441, 1029, 1227, 1597, 2863, 3087, 3681, 4791, 8589, 11179, 14373, 20041, 25767, 33537, 60123, 78253, 100611, 140287, 180369, 234759, 420861, 547771, 653173, 704277, 1262583, 1643313, 1959519, 4572211, 4929939, 5878557, 13716633, 32005477, 41149899, 96016431, 224038339, 288049293, 672115017, 2016345051]

約数ペア:

[(1, 2016345051), (3, 672115017), (7, 288049293), (9, 224038339), (21, 96016431), (49, 41149899), (63, 32005477), (147, 13716633), (343, 5878557), (409, 4929939), (441, 4572211), (1029, 1959519), (1227, 1643313), (1597, 1262583), (2863, 704277), (3087, 653173), (3681, 547771), (4791, 420861), (8589, 234759), (11179, 180369), (14373, 140287), (20041, 100611), (25767, 78253), (33537, 60123)]