18397572

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{28927}}^1$

素因数の和:28987

約数の個数: 24

約数和(自身を含む): 43739136

約数和(自身を除く): 25341564

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 28927, 57854, 86781, 115708, 173562, 347124, 1533131, 3066262, 4599393, 6132524, 9198786, 18397572]

約数ペア:

[(1, 18397572), (2, 9198786), (3, 6132524), (4, 4599393), (6, 3066262), (12, 1533131), (53, 347124), (106, 173562), (159, 115708), (212, 86781), (318, 57854), (636, 28927)]