18402244

素因数分解:

$2^2\times 7^2\times {\mathrm{93889}}^1$

素因数の和:93907

約数の個数: 18

約数和(自身を含む): 37462110

約数和(自身を除く): 19059866

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 93889, 187778, 375556, 657223, 1314446, 2628892, 4600561, 9201122, 18402244]

約数ペア:

[(1, 18402244), (2, 9201122), (4, 4600561), (7, 2628892), (14, 1314446), (28, 657223), (49, 375556), (98, 187778), (196, 93889)]