8419940946

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{707677}}^1$

素因数の和:708346

約数の個数: 24

約数和(自身を含む): 18270830604

約数和(自身を除く): 9850889658

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 3966, 5949, 11898, 707677, 1415354, 2123031, 4246062, 6369093, 12738186, 467774497, 935548994, 1403323491, 2806646982, 4209970473, 8419940946]

約数ペア:

[(1, 8419940946), (2, 4209970473), (3, 2806646982), (6, 1403323491), (9, 935548994), (18, 467774497), (661, 12738186), (1322, 6369093), (1983, 4246062), (3966, 2123031), (5949, 1415354), (11898, 707677)]