18912042

素因数分解:

$2^1\times 3^4\times {\mathrm{116741}}^1$

素因数の和:116755

約数の個数: 20

約数和(自身を含む): 42377346

約数和(自身を除く): 23465304

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116741, 233482, 350223, 700446, 1050669, 2101338, 3152007, 6304014, 9456021, 18912042]

約数ペア:

[(1, 18912042), (2, 9456021), (3, 6304014), (6, 3152007), (9, 2101338), (18, 1050669), (27, 700446), (54, 350223), (81, 233482), (162, 116741)]