1439262018

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{509293}}^1$

素因数の和:509458

約数の個数: 24

約数和(自身を含む): 3138269628

約数和(自身を除く): 1699007610

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 509293, 1018586, 1527879, 3055758, 4583637, 9167274, 79959001, 159918002, 239877003, 479754006, 719631009, 1439262018]

約数ペア:

[(1, 1439262018), (2, 719631009), (3, 479754006), (6, 239877003), (9, 159918002), (18, 79959001), (157, 9167274), (314, 4583637), (471, 3055758), (942, 1527879), (1413, 1018586), (2826, 509293)]