18568383

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 25935360

約数和(自身を除く): 7366977

約数列:

[1, 3, 23, 69, 439, 613, 1317, 1839, 10097, 14099, 30291, 42297, 269107, 807321, 6189461, 18568383]

約数ペア:

[(1, 18568383), (3, 6189461), (23, 807321), (69, 269107), (439, 42297), (613, 30291), (1317, 14099), (1839, 10097)]