2021818494

素因数分解:

$2^1\times 3^1\times {\mathrm{7901}}^1\times {\mathrm{42649}}^1$

素因数の和:50555

約数の個数: 16

約数和(自身を含む): 4044243600

約数和(自身を除く): 2022425106

約数列:

[1, 2, 3, 6, 7901, 15802, 23703, 42649, 47406, 85298, 127947, 255894, 336969749, 673939498, 1010909247, 2021818494]

約数ペア:

[(1, 2021818494), (2, 1010909247), (3, 673939498), (6, 336969749), (7901, 255894), (15802, 127947), (23703, 85298), (42649, 47406)]