390229938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{5501}}^1$

素因数の和:6079

約数の個数: 48

約数和(自身を含む): 968175936

約数和(自身を除く): 577945998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 563, 1126, 1689, 3378, 3941, 5067, 5501, 7882, 10134, 11002, 11823, 16503, 23646, 33006, 35469, 38507, 49509, 70938, 77014, 99018, 115521, 231042, 346563, 693126, 3097063, 6194126, 9291189, 18582378, 21679441, 27873567, 43358882, 55747134, 65038323, 130076646, 195114969, 390229938]

約数ペア:

[(1, 390229938), (2, 195114969), (3, 130076646), (6, 65038323), (7, 55747134), (9, 43358882), (14, 27873567), (18, 21679441), (21, 18582378), (42, 9291189), (63, 6194126), (126, 3097063), (563, 693126), (1126, 346563), (1689, 231042), (3378, 115521), (3941, 99018), (5067, 77014), (5501, 70938), (7882, 49509), (10134, 38507), (11002, 35469), (11823, 33006), (16503, 23646)]