120644802

素因数分解:

$2^1\times 3^4\times {\mathrm{744721}}^1$

素因数の和:744735

約数の個数: 20

約数和(自身を含む): 270334086

約数和(自身を除く): 149689284

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 744721, 1489442, 2234163, 4468326, 6702489, 13404978, 20107467, 40214934, 60322401, 120644802]

約数ペア:

[(1, 120644802), (2, 60322401), (3, 40214934), (6, 20107467), (9, 13404978), (18, 6702489), (27, 4468326), (54, 2234163), (81, 1489442), (162, 744721)]