180568854

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{78989}}^1$

素因数の和:79124

約数の個数: 24

約数和(自身を含む): 394318080

約数和(自身を除く): 213749226

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 78989, 157978, 236967, 473934, 710901, 1421802, 10031603, 20063206, 30094809, 60189618, 90284427, 180568854]

約数ペア:

[(1, 180568854), (2, 90284427), (3, 60189618), (6, 30094809), (9, 20063206), (18, 10031603), (127, 1421802), (254, 710901), (381, 473934), (762, 236967), (1143, 157978), (2286, 78989)]