213851124

素因数分解:

$2^2\times 3^3\times {\mathrm{1980103}}^1$

素因数の和:1980116

約数の個数: 24

約数和(自身を含む): 554429120

約数和(自身を除く): 340577996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1980103, 3960206, 5940309, 7920412, 11880618, 17820927, 23761236, 35641854, 53462781, 71283708, 106925562, 213851124]

約数ペア:

[(1, 213851124), (2, 106925562), (3, 71283708), (4, 53462781), (6, 35641854), (9, 23761236), (12, 17820927), (18, 11880618), (27, 7920412), (36, 5940309), (54, 3960206), (108, 1980103)]