268045398

素因数分解:

$2^1\times 3^2\times {\mathrm{839}}^1\times {\mathrm{17749}}^1$

素因数の和:18596

約数の個数: 24

約数和(自身を含む): 581490000

約数和(自身を除く): 313444602

約数列:

[1, 2, 3, 6, 9, 18, 839, 1678, 2517, 5034, 7551, 15102, 17749, 35498, 53247, 106494, 159741, 319482, 14891411, 29782822, 44674233, 89348466, 134022699, 268045398]

約数ペア:

[(1, 268045398), (2, 134022699), (3, 89348466), (6, 44674233), (9, 29782822), (18, 14891411), (839, 319482), (1678, 159741), (2517, 106494), (5034, 53247), (7551, 35498), (15102, 17749)]