6818454

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19937}}^1$

素因数の和:19964

約数の個数: 24

約数和(自身を含む): 15551640

約数和(自身を除く): 8733186

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 19937, 39874, 59811, 119622, 179433, 358866, 378803, 757606, 1136409, 2272818, 3409227, 6818454]

約数ペア:

[(1, 6818454), (2, 3409227), (3, 2272818), (6, 1136409), (9, 757606), (18, 378803), (19, 358866), (38, 179433), (57, 119622), (114, 59811), (171, 39874), (342, 19937)]