21027648

素因数分解:

$2^6\times 3^1\times {\mathrm{109519}}^1$

素因数の和:109534

約数の個数: 28

約数和(自身を含む): 55636160

約数和(自身を除く): 34608512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 109519, 219038, 328557, 438076, 657114, 876152, 1314228, 1752304, 2628456, 3504608, 5256912, 7009216, 10513824, 21027648]

約数ペア:

[(1, 21027648), (2, 10513824), (3, 7009216), (4, 5256912), (6, 3504608), (8, 2628456), (12, 1752304), (16, 1314228), (24, 876152), (32, 657114), (48, 438076), (64, 328557), (96, 219038), (192, 109519)]