11986218

素因数分解:

$2^1\times 3^6\times {\mathrm{8221}}^1$

素因数の和:8241

約数の個数: 28

約数和(自身を含む): 26959938

約数和(自身を除く): 14973720

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 8221, 16442, 24663, 49326, 73989, 147978, 221967, 443934, 665901, 1331802, 1997703, 3995406, 5993109, 11986218]

約数ペア:

[(1, 11986218), (2, 5993109), (3, 3995406), (6, 1997703), (9, 1331802), (18, 665901), (27, 443934), (54, 221967), (81, 147978), (162, 73989), (243, 49326), (486, 24663), (729, 16442), (1458, 8221)]