27039958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20149}}^1$

素因数の和:20223

約数の個数: 16

約数和(自身を含む): 44974800

約数和(自身を除く): 17934842

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20149, 40298, 221639, 443278, 1229089, 2458178, 13519979, 27039958]

約数ペア:

[(1, 27039958), (2, 13519979), (11, 2458178), (22, 1229089), (61, 443278), (122, 221639), (671, 40298), (1342, 20149)]