12987594

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10457}}^1$

素因数の和:10491

約数の個数: 32

約数和(自身を含む): 30119040

約数和(自身を除く): 17131446

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 10457, 20914, 31371, 62742, 94113, 188226, 240511, 282339, 481022, 564678, 721533, 1443066, 2164599, 4329198, 6493797, 12987594]

約数ペア:

[(1, 12987594), (2, 6493797), (3, 4329198), (6, 2164599), (9, 1443066), (18, 721533), (23, 564678), (27, 481022), (46, 282339), (54, 240511), (69, 188226), (138, 94113), (207, 62742), (414, 31371), (621, 20914), (1242, 10457)]