12078018

素因数分解:

$2^1\times 3^3\times {\mathrm{223667}}^1$

素因数の和:223678

約数の個数: 16

約数和(自身を含む): 26840160

約数和(自身を除く): 14762142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223667, 447334, 671001, 1342002, 2013003, 4026006, 6039009, 12078018]

約数ペア:

[(1, 12078018), (2, 6039009), (3, 4026006), (6, 2013003), (9, 1342002), (18, 671001), (27, 447334), (54, 223667)]