18858006

素因数分解:

$2^1\times 3^2\times {\mathrm{1047667}}^1$

素因数の和:1047675

約数の個数: 12

約数和(自身を含む): 40859052

約数和(自身を除く): 22001046

約数列:

[1, 2, 3, 6, 9, 18, 1047667, 2095334, 3143001, 6286002, 9429003, 18858006]

約数ペア:

[(1, 18858006), (2, 9429003), (3, 6286002), (6, 3143001), (9, 2095334), (18, 1047667)]