891162

素因数分解:

$2^1\times 3^4\times {\mathrm{5501}}^1$

素因数の和:5515

約数の個数: 20

約数和(自身を含む): 1997226

約数和(自身を除く): 1106064

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5501, 11002, 16503, 33006, 49509, 99018, 148527, 297054, 445581, 891162]

約数ペア:

[(1, 891162), (2, 445581), (3, 297054), (6, 148527), (9, 99018), (18, 49509), (27, 33006), (54, 16503), (81, 11002), (162, 5501)]