40611978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{205111}}^1$

素因数の和:205130

約数の個数: 24

約数和(自身を含む): 95992416

約数和(自身を除く): 55380438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 205111, 410222, 615333, 1230666, 1845999, 2256221, 3691998, 4512442, 6768663, 13537326, 20305989, 40611978]

約数ペア:

[(1, 40611978), (2, 20305989), (3, 13537326), (6, 6768663), (9, 4512442), (11, 3691998), (18, 2256221), (22, 1845999), (33, 1230666), (66, 615333), (99, 410222), (198, 205111)]