2178396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5522

約数の個数: 36

約数和(自身を含む): 6008184

約数和(自身を除く): 3829788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 5501, 11002, 16503, 22004, 33006, 49509, 60511, 66012, 99018, 121022, 181533, 198036, 242044, 363066, 544599, 726132, 1089198, 2178396]

約数ペア:

[(1, 2178396), (2, 1089198), (3, 726132), (4, 544599), (6, 363066), (9, 242044), (11, 198036), (12, 181533), (18, 121022), (22, 99018), (33, 66012), (36, 60511), (44, 49509), (66, 33006), (99, 22004), (132, 16503), (198, 11002), (396, 5501)]