38037069

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 67724800

約数和(自身を除く): 29687731

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 739, 817, 903, 1197, 2217, 2451, 2709, 5173, 5719, 6651, 7353, 14041, 15519, 17157, 31777, 42123, 46557, 51471, 95331, 98287, 126369, 222439, 285993, 294861, 603763, 667317, 884583, 1811289, 2001951, 4226341, 5433867, 12679023, 38037069]

約数ペア:

[(1, 38037069), (3, 12679023), (7, 5433867), (9, 4226341), (19, 2001951), (21, 1811289), (43, 884583), (57, 667317), (63, 603763), (129, 294861), (133, 285993), (171, 222439), (301, 126369), (387, 98287), (399, 95331), (739, 51471), (817, 46557), (903, 42123), (1197, 31777), (2217, 17157), (2451, 15519), (2709, 14041), (5173, 7353), (5719, 6651)]