243858468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2903077}}^1$

素因数の和:2903091

約数の個数: 24

約数和(自身を含む): 650289472

約数和(自身を除く): 406431004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2903077, 5806154, 8709231, 11612308, 17418462, 20321539, 34836924, 40643078, 60964617, 81286156, 121929234, 243858468]

約数ペア:

[(1, 243858468), (2, 121929234), (3, 81286156), (4, 60964617), (6, 40643078), (7, 34836924), (12, 20321539), (14, 17418462), (21, 11612308), (28, 8709231), (42, 5806154), (84, 2903077)]