2001231342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{918839}}^1$

素因数の和:918869

約数の個数: 36

約数和(自身を含む): 4766023080

約数和(自身を除く): 2764791738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 918839, 1837678, 2756517, 5513034, 8269551, 10107229, 16539102, 20214458, 30321687, 60643374, 90965061, 111179519, 181930122, 222359038, 333538557, 667077114, 1000615671, 2001231342]

約数ペア:

[(1, 2001231342), (2, 1000615671), (3, 667077114), (6, 333538557), (9, 222359038), (11, 181930122), (18, 111179519), (22, 90965061), (33, 60643374), (66, 30321687), (99, 20214458), (121, 16539102), (198, 10107229), (242, 8269551), (363, 5513034), (726, 2756517), (1089, 1837678), (2178, 918839)]