27735554

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9479}}^1$

素因数の和:9518

約数の個数: 32

約数和(自身を含む): 54604800

約数和(自身を除く): 26869246

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9479, 18958, 66353, 104269, 132706, 180101, 208538, 360202, 729883, 1260707, 1459766, 1981111, 2521414, 3962222, 13867777, 27735554]

約数ペア:

[(1, 27735554), (2, 13867777), (7, 3962222), (11, 2521414), (14, 1981111), (19, 1459766), (22, 1260707), (38, 729883), (77, 360202), (133, 208538), (154, 180101), (209, 132706), (266, 104269), (418, 66353), (1463, 18958), (2926, 9479)]