21000314892

素因数分解:

$2^2\times 3^1\times {\mathrm{1750026241}}^1$

素因数の和:1750026248

約数の個数: 12

約数和(自身を含む): 49000734776

約数和(自身を除く): 28000419884

約数列:

[1, 2, 3, 4, 6, 12, 1750026241, 3500052482, 5250078723, 7000104964, 10500157446, 21000314892]

約数ペア:

[(1, 21000314892), (2, 10500157446), (3, 7000104964), (4, 5250078723), (6, 3500052482), (12, 1750026241)]