18819588

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{14657}}^1$

素因数の和:14771

約数の個数: 24

約数和(自身を含む): 44325792

約数和(自身を除く): 25506204

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 14657, 29314, 43971, 58628, 87942, 175884, 1568299, 3136598, 4704897, 6273196, 9409794, 18819588]

約数ペア:

[(1, 18819588), (2, 9409794), (3, 6273196), (4, 4704897), (6, 3136598), (12, 1568299), (107, 175884), (214, 87942), (321, 58628), (428, 43971), (642, 29314), (1284, 14657)]