1644157026

素因数分解:

$2^1\times 3^2\times {\mathrm{91342057}}^1$

素因数の和:91342065

約数の個数: 12

約数和(自身を含む): 3562340262

約数和(自身を除く): 1918183236

約数列:

[1, 2, 3, 6, 9, 18, 91342057, 182684114, 274026171, 548052342, 822078513, 1644157026]

約数ペア:

[(1, 1644157026), (2, 822078513), (3, 548052342), (6, 274026171), (9, 182684114), (18, 91342057)]