1639842318

素因数分解:

$2^1\times 3^2\times {\mathrm{91102351}}^1$

素因数の和:91102359

約数の個数: 12

約数和(自身を含む): 3552991728

約数和(自身を除く): 1913149410

約数列:

[1, 2, 3, 6, 9, 18, 91102351, 182204702, 273307053, 546614106, 819921159, 1639842318]

約数ペア:

[(1, 1639842318), (2, 819921159), (3, 546614106), (6, 273307053), (9, 182204702), (18, 91102351)]