18312492026

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1\times {\mathrm{102317}}^1$

素因数の和:103249

約数の個数: 16

約数和(自身を含む): 27754780680

約数和(自身を除く): 9442288654

約数列:

[1, 2, 109, 218, 821, 1642, 89489, 102317, 178978, 204634, 11152553, 22305106, 84002257, 168004514, 9156246013, 18312492026]

約数ペア:

[(1, 18312492026), (2, 9156246013), (109, 168004514), (218, 84002257), (821, 22305106), (1642, 11152553), (89489, 204634), (102317, 178978)]