139891686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{25537}}^1$

素因数の和:25636

約数の個数: 32

約数和(自身を含む): 308907648

約数和(自身を除く): 169015962

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 5478, 25537, 51074, 76611, 153222, 280907, 561814, 842721, 1685442, 2119571, 4239142, 6358713, 12717426, 23315281, 46630562, 69945843, 139891686]

約数ペア:

[(1, 139891686), (2, 69945843), (3, 46630562), (6, 23315281), (11, 12717426), (22, 6358713), (33, 4239142), (66, 2119571), (83, 1685442), (166, 842721), (249, 561814), (498, 280907), (913, 153222), (1826, 76611), (2739, 51074), (5478, 25537)]