1731942

素因数分解:

$2^1\times 3^4\times {\mathrm{10691}}^1$

素因数の和:10705

約数の個数: 20

約数和(自身を含む): 3881196

約数和(自身を除く): 2149254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10691, 21382, 32073, 64146, 96219, 192438, 288657, 577314, 865971, 1731942]

約数ペア:

[(1, 1731942), (2, 865971), (3, 577314), (6, 288657), (9, 192438), (18, 96219), (27, 64146), (54, 32073), (81, 21382), (162, 10691)]