2018943372

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{719}}^1\times {\mathrm{1109}}^1$

素因数の和:2046

約数の個数: 48

約数和(自身を含む): 4744051200

約数和(自身を除く): 2725107828

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 719, 844, 1109, 1266, 1438, 2157, 2218, 2532, 2876, 3327, 4314, 4436, 6654, 8628, 13308, 151709, 233999, 303418, 455127, 467998, 606836, 701997, 797371, 910254, 935996, 1403994, 1594742, 1820508, 2392113, 2807988, 3189484, 4784226, 9568452, 168245281, 336490562, 504735843, 672981124, 1009471686, 2018943372]

約数ペア:

[(1, 2018943372), (2, 1009471686), (3, 672981124), (4, 504735843), (6, 336490562), (12, 168245281), (211, 9568452), (422, 4784226), (633, 3189484), (719, 2807988), (844, 2392113), (1109, 1820508), (1266, 1594742), (1438, 1403994), (2157, 935996), (2218, 910254), (2532, 797371), (2876, 701997), (3327, 606836), (4314, 467998), (4436, 455127), (6654, 303418), (8628, 233999), (13308, 151709)]