2783227428

素因数分解:

$2^2\times 3^2\times {\mathrm{77311873}}^1$

素因数の和:77311883

約数の個数: 18

約数和(自身を含む): 7035380534

約数和(自身を除く): 4252153106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 77311873, 154623746, 231935619, 309247492, 463871238, 695806857, 927742476, 1391613714, 2783227428]

約数ペア:

[(1, 2783227428), (2, 1391613714), (3, 927742476), (4, 695806857), (6, 463871238), (9, 309247492), (12, 231935619), (18, 154623746), (36, 77311873)]