2021853114

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1538701}}^1$

素因数の和:1538782

約数の個数: 24

約数和(自身を含む): 4440693972

約数和(自身を除く): 2418840858

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1538701, 3077402, 4616103, 9232206, 13848309, 27696618, 112325173, 224650346, 336975519, 673951038, 1010926557, 2021853114]

約数ペア:

[(1, 2021853114), (2, 1010926557), (3, 673951038), (6, 336975519), (9, 224650346), (18, 112325173), (73, 27696618), (146, 13848309), (219, 9232206), (438, 4616103), (657, 3077402), (1314, 1538701)]