21772884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{259201}}^1$

素因数の和:259215

約数の個数: 24

約数和(自身を含む): 58061248

約数和(自身を除く): 36288364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 259201, 518402, 777603, 1036804, 1555206, 1814407, 3110412, 3628814, 5443221, 7257628, 10886442, 21772884]

約数ペア:

[(1, 21772884), (2, 10886442), (3, 7257628), (4, 5443221), (6, 3628814), (7, 3110412), (12, 1814407), (14, 1555206), (21, 1036804), (28, 777603), (42, 518402), (84, 259201)]