1900538658

素因数分解:

$2^1\times 3^2\times {\mathrm{105585481}}^1$

素因数の和:105585489

約数の個数: 12

約数和(自身を含む): 4117833798

約数和(自身を除く): 2217295140

約数列:

[1, 2, 3, 6, 9, 18, 105585481, 211170962, 316756443, 633512886, 950269329, 1900538658]

約数ペア:

[(1, 1900538658), (2, 950269329), (3, 633512886), (6, 316756443), (9, 211170962), (18, 105585481)]