470890314

素因数分解:

$2^1\times 3^3\times {\mathrm{8720191}}^1$

素因数の和:8720202

約数の個数: 16

約数和(自身を含む): 1046423040

約数和(自身を除く): 575532726

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8720191, 17440382, 26160573, 52321146, 78481719, 156963438, 235445157, 470890314]

約数ペア:

[(1, 470890314), (2, 235445157), (3, 156963438), (6, 78481719), (9, 52321146), (18, 26160573), (27, 17440382), (54, 8720191)]