21461136

素因数分解:

$2^4\times 3^1\times {\mathrm{447107}}^1$

素因数の和:447118

約数の個数: 20

約数和(自身を含む): 55441392

約数和(自身を除く): 33980256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 447107, 894214, 1341321, 1788428, 2682642, 3576856, 5365284, 7153712, 10730568, 21461136]

約数ペア:

[(1, 21461136), (2, 10730568), (3, 7153712), (4, 5365284), (6, 3576856), (8, 2682642), (12, 1788428), (16, 1341321), (24, 894214), (48, 447107)]