2640240484722

素因数分解:

$2^1\times 3^2\times {\mathrm{523403}}^1\times {\mathrm{280243}}^1$

素因数の和:803654

約数の個数: 24

約数和(自身を含む): 5720552392464

約数和(自身を除く): 3080311907742

約数列:

[1, 2, 3, 6, 9, 18, 280243, 523403, 560486, 840729, 1046806, 1570209, 1681458, 2522187, 3140418, 4710627, 5044374, 9421254, 146680026929, 293360053858, 440040080787, 880080161574, 1320120242361, 2640240484722]

約数ペア:

[(1, 2640240484722), (2, 1320120242361), (3, 880080161574), (6, 440040080787), (9, 293360053858), (18, 146680026929), (280243, 9421254), (523403, 5044374), (560486, 4710627), (840729, 3140418), (1046806, 2522187), (1570209, 1681458)]