39921798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{950519}}^1$

素因数の和:950531

約数の個数: 16

約数和(自身を含む): 91249920

約数和(自身を除く): 51328122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 950519, 1901038, 2851557, 5703114, 6653633, 13307266, 19960899, 39921798]

約数ペア:

[(1, 39921798), (2, 19960899), (3, 13307266), (6, 6653633), (7, 5703114), (14, 2851557), (21, 1901038), (42, 950519)]