39884382

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 91728000

約数和(自身を除く): 51843618

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 839, 1251, 1678, 2502, 2517, 2641, 5034, 5282, 7551, 7923, 15102, 15846, 15941, 23769, 31882, 47538, 47823, 95646, 116621, 143469, 233242, 286938, 349863, 699726, 1049589, 2099178, 2215799, 4431598, 6647397, 13294794, 19942191, 39884382]

約数ペア:

[(1, 39884382), (2, 19942191), (3, 13294794), (6, 6647397), (9, 4431598), (18, 2215799), (19, 2099178), (38, 1049589), (57, 699726), (114, 349863), (139, 286938), (171, 233242), (278, 143469), (342, 116621), (417, 95646), (834, 47823), (839, 47538), (1251, 31882), (1678, 23769), (2502, 15941), (2517, 15846), (2641, 15102), (5034, 7923), (5282, 7551)]