39431982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1753}}^1$

素因数の和:1944

約数の個数: 32

約数和(自身を含む): 82844928

約数和(自身を除く): 43412946

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 1753, 3506, 3749, 5259, 7498, 10518, 11247, 22494, 40319, 80638, 120957, 241914, 285739, 571478, 857217, 1714434, 6571997, 13143994, 19715991, 39431982]

約数ペア:

[(1, 39431982), (2, 19715991), (3, 13143994), (6, 6571997), (23, 1714434), (46, 857217), (69, 571478), (138, 285739), (163, 241914), (326, 120957), (489, 80638), (978, 40319), (1753, 22494), (3506, 11247), (3749, 10518), (5259, 7498)]