2518638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18251}}^1$

素因数の和:18279

約数の個数: 16

約数和(自身を含む): 5256576

約数和(自身を除く): 2737938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 18251, 36502, 54753, 109506, 419773, 839546, 1259319, 2518638]

約数ペア:

[(1, 2518638), (2, 1259319), (3, 839546), (6, 419773), (23, 109506), (46, 54753), (69, 36502), (138, 18251)]