17439894

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 39075840

約数和(自身を除く): 21635946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 2543, 3429, 5086, 6858, 7629, 15258, 22887, 45774, 68661, 137322, 322961, 645922, 968883, 1937766, 2906649, 5813298, 8719947, 17439894]

約数ペア:

[(1, 17439894), (2, 8719947), (3, 5813298), (6, 2906649), (9, 1937766), (18, 968883), (27, 645922), (54, 322961), (127, 137322), (254, 68661), (381, 45774), (762, 22887), (1143, 15258), (2286, 7629), (2543, 6858), (3429, 5086)]