18508836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67061}}^1$

素因数の和:67091

約数の個数: 24

約数和(自身を含む): 45065664

約数和(自身を除く): 26556828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 67061, 134122, 201183, 268244, 402366, 804732, 1542403, 3084806, 4627209, 6169612, 9254418, 18508836]

約数ペア:

[(1, 18508836), (2, 9254418), (3, 6169612), (4, 4627209), (6, 3084806), (12, 1542403), (23, 804732), (46, 402366), (69, 268244), (92, 201183), (138, 134122), (276, 67061)]