16985916

素因数分解:

$2^2\times 3^3\times {\mathrm{157277}}^1$

素因数の和:157290

約数の個数: 24

約数和(自身を含む): 44037840

約数和(自身を除く): 27051924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157277, 314554, 471831, 629108, 943662, 1415493, 1887324, 2830986, 4246479, 5661972, 8492958, 16985916]

約数ペア:

[(1, 16985916), (2, 8492958), (3, 5661972), (4, 4246479), (6, 2830986), (9, 1887324), (12, 1415493), (18, 943662), (27, 629108), (36, 471831), (54, 314554), (108, 157277)]