13839894

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{17881}}^1$

素因数の和:17932

約数の個数: 24

約数和(自身を含む): 30685512

約数和(自身を除く): 16845618

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 17881, 35762, 53643, 107286, 160929, 321858, 768883, 1537766, 2306649, 4613298, 6919947, 13839894]

約数ペア:

[(1, 13839894), (2, 6919947), (3, 4613298), (6, 2306649), (9, 1537766), (18, 768883), (43, 321858), (86, 160929), (129, 107286), (258, 53643), (387, 35762), (774, 17881)]