3968982

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 8639280

約数和(自身を除く): 4670298

約数列:

[1, 2, 3, 6, 9, 18, 311, 622, 709, 933, 1418, 1866, 2127, 2799, 4254, 5598, 6381, 12762, 220499, 440998, 661497, 1322994, 1984491, 3968982]

約数ペア:

[(1, 3968982), (2, 1984491), (3, 1322994), (6, 661497), (9, 440998), (18, 220499), (311, 12762), (622, 6381), (709, 5598), (933, 4254), (1418, 2799), (1866, 2127)]