213035346

素因数分解:

$2^1\times 3^4\times {\mathrm{1123}}^1\times {\mathrm{1171}}^1$

素因数の和:2308

約数の個数: 40

約数和(自身を含む): 478190064

約数和(自身を除く): 265154718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1123, 1171, 2246, 2342, 3369, 3513, 6738, 7026, 10107, 10539, 20214, 21078, 30321, 31617, 60642, 63234, 90963, 94851, 181926, 189702, 1315033, 2630066, 3945099, 7890198, 11835297, 23670594, 35505891, 71011782, 106517673, 213035346]

約数ペア:

[(1, 213035346), (2, 106517673), (3, 71011782), (6, 35505891), (9, 23670594), (18, 11835297), (27, 7890198), (54, 3945099), (81, 2630066), (162, 1315033), (1123, 189702), (1171, 181926), (2246, 94851), (2342, 90963), (3369, 63234), (3513, 60642), (6738, 31617), (7026, 30321), (10107, 21078), (10539, 20214)]