56409966

素因数分解:

$2^1\times 3^3\times {\mathrm{1044629}}^1$

素因数の和:1044640

約数の個数: 16

約数和(自身を含む): 125355600

約数和(自身を除く): 68945634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1044629, 2089258, 3133887, 6267774, 9401661, 18803322, 28204983, 56409966]

約数ペア:

[(1, 56409966), (2, 28204983), (3, 18803322), (6, 9401661), (9, 6267774), (18, 3133887), (27, 2089258), (54, 1044629)]