21609792

素因数分解:

$2^6\times 3^2\times {\mathrm{37517}}^1$

素因数の和:37535

約数の個数: 42

約数和(自身を含む): 61942218

約数和(自身を除く): 40332426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37517, 75034, 112551, 150068, 225102, 300136, 337653, 450204, 600272, 675306, 900408, 1200544, 1350612, 1800816, 2401088, 2701224, 3601632, 5402448, 7203264, 10804896, 21609792]

約数ペア:

[(1, 21609792), (2, 10804896), (3, 7203264), (4, 5402448), (6, 3601632), (8, 2701224), (9, 2401088), (12, 1800816), (16, 1350612), (18, 1200544), (24, 900408), (32, 675306), (36, 600272), (48, 450204), (64, 337653), (72, 300136), (96, 225102), (144, 150068), (192, 112551), (288, 75034), (576, 37517)]