18631097217

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{1009}}^1\times {\mathrm{19919}}^1$

素因数の和:21037

約数の個数: 24

約数和(自身を含む): 27201158400

約数和(自身を除く): 8570061183

約数列:

[1, 3, 9, 103, 309, 927, 1009, 3027, 9081, 19919, 59757, 103927, 179271, 311781, 935343, 2051657, 6154971, 18464913, 20098271, 60294813, 180884439, 2070121913, 6210365739, 18631097217]

約数ペア:

[(1, 18631097217), (3, 6210365739), (9, 2070121913), (103, 180884439), (309, 60294813), (927, 20098271), (1009, 18464913), (3027, 6154971), (9081, 2051657), (19919, 935343), (59757, 311781), (103927, 179271)]