26988396

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{21019}}^1$

素因数の和:21133

約数の個数: 24

約数和(自身を含む): 63564480

約数和(自身を除く): 36576084

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 21019, 42038, 63057, 84076, 126114, 252228, 2249033, 4498066, 6747099, 8996132, 13494198, 26988396]

約数ペア:

[(1, 26988396), (2, 13494198), (3, 8996132), (4, 6747099), (6, 4498066), (12, 2249033), (107, 252228), (214, 126114), (321, 84076), (428, 63057), (642, 42038), (1284, 21019)]