7941978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40111}}^1$

素因数の和:40130

約数の個数: 24

約数和(自身を含む): 18772416

約数和(自身を除く): 10830438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 40111, 80222, 120333, 240666, 360999, 441221, 721998, 882442, 1323663, 2647326, 3970989, 7941978]

約数ペア:

[(1, 7941978), (2, 3970989), (3, 2647326), (6, 1323663), (9, 882442), (11, 721998), (18, 441221), (22, 360999), (33, 240666), (66, 120333), (99, 80222), (198, 40111)]