1900980162

素因数分解:

$2^1\times 3^2\times {\mathrm{105610009}}^1$

素因数の和:105610017

約数の個数: 12

約数和(自身を含む): 4118790390

約数和(自身を除く): 2217810228

約数列:

[1, 2, 3, 6, 9, 18, 105610009, 211220018, 316830027, 633660054, 950490081, 1900980162]

約数ペア:

[(1, 1900980162), (2, 950490081), (3, 633660054), (6, 316830027), (9, 211220018), (18, 105610009)]