273814758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{19937}}^1$

素因数の和:20061

約数の個数: 48

約数和(自身を含む): 684272160

約数和(自身を除く): 410457402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 6867, 13734, 19937, 39874, 59811, 119622, 139559, 179433, 279118, 358866, 418677, 837354, 1256031, 2173133, 2512062, 4346266, 6519399, 13038798, 15211931, 19558197, 30423862, 39116394, 45635793, 91271586, 136907379, 273814758]

約数ペア:

[(1, 273814758), (2, 136907379), (3, 91271586), (6, 45635793), (7, 39116394), (9, 30423862), (14, 19558197), (18, 15211931), (21, 13038798), (42, 6519399), (63, 4346266), (109, 2512062), (126, 2173133), (218, 1256031), (327, 837354), (654, 418677), (763, 358866), (981, 279118), (1526, 179433), (1962, 139559), (2289, 119622), (4578, 59811), (6867, 39874), (13734, 19937)]