18962772

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{21647}}^1$

素因数の和:21727

約数の個数: 24

約数和(自身を含む): 44854656

約数和(自身を除く): 25891884

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 21647, 43294, 64941, 86588, 129882, 259764, 1580231, 3160462, 4740693, 6320924, 9481386, 18962772]

約数ペア:

[(1, 18962772), (2, 9481386), (3, 6320924), (4, 4740693), (6, 3160462), (12, 1580231), (73, 259764), (146, 129882), (219, 86588), (292, 64941), (438, 43294), (876, 21647)]