39904254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5501}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 96130944

約数和(自身を除く): 56226690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 5501, 7254, 11002, 16503, 33006, 49509, 71513, 99018, 143026, 170531, 214539, 341062, 429078, 511593, 643617, 1023186, 1287234, 1534779, 2216903, 3069558, 4433806, 6650709, 13301418, 19952127, 39904254]

約数ペア:

[(1, 39904254), (2, 19952127), (3, 13301418), (6, 6650709), (9, 4433806), (13, 3069558), (18, 2216903), (26, 1534779), (31, 1287234), (39, 1023186), (62, 643617), (78, 511593), (93, 429078), (117, 341062), (186, 214539), (234, 170531), (279, 143026), (403, 99018), (558, 71513), (806, 49509), (1209, 33006), (2418, 16503), (3627, 11002), (5501, 7254)]