40281978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{3067}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 88358400

約数和(自身を除く): 48076422

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 199, 398, 597, 1194, 2189, 3067, 4378, 6134, 6567, 9201, 13134, 18402, 33737, 67474, 101211, 202422, 610333, 1220666, 1830999, 3661998, 6713663, 13427326, 20140989, 40281978]

約数ペア:

[(1, 40281978), (2, 20140989), (3, 13427326), (6, 6713663), (11, 3661998), (22, 1830999), (33, 1220666), (66, 610333), (199, 202422), (398, 101211), (597, 67474), (1194, 33737), (2189, 18402), (3067, 13134), (4378, 9201), (6134, 6567)]