55517322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1321841}}^1$

素因数の和:1321853

約数の個数: 16

約数和(自身を含む): 126896832

約数和(自身を除く): 71379510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1321841, 2643682, 3965523, 7931046, 9252887, 18505774, 27758661, 55517322]

約数ペア:

[(1, 55517322), (2, 27758661), (3, 18505774), (6, 9252887), (7, 7931046), (14, 3965523), (21, 2643682), (42, 1321841)]