138637434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1777403}}^1$

素因数の和:1777421

約数の個数: 16

約数和(自身を含む): 298603872

約数和(自身を除く): 159966438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1777403, 3554806, 5332209, 10664418, 23106239, 46212478, 69318717, 138637434]

約数ペア:

[(1, 138637434), (2, 69318717), (3, 46212478), (6, 23106239), (13, 10664418), (26, 5332209), (39, 3554806), (78, 1777403)]