2151078

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21089}}^1$

素因数の和:21111

約数の個数: 16

約数和(自身を含む): 4555440

約数和(自身を除く): 2404362

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 21089, 42178, 63267, 126534, 358513, 717026, 1075539, 2151078]

約数ペア:

[(1, 2151078), (2, 1075539), (3, 717026), (6, 358513), (17, 126534), (34, 63267), (51, 42178), (102, 21089)]