12977622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 32428032

約数和(自身を除く): 19450410

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 127, 254, 381, 762, 811, 889, 1143, 1622, 1778, 2286, 2433, 2667, 4866, 5334, 5677, 7299, 8001, 11354, 14598, 16002, 17031, 34062, 51093, 102186, 102997, 205994, 308991, 617982, 720979, 926973, 1441958, 1853946, 2162937, 4325874, 6488811, 12977622]

約数ペア:

[(1, 12977622), (2, 6488811), (3, 4325874), (6, 2162937), (7, 1853946), (9, 1441958), (14, 926973), (18, 720979), (21, 617982), (42, 308991), (63, 205994), (126, 102997), (127, 102186), (254, 51093), (381, 34062), (762, 17031), (811, 16002), (889, 14598), (1143, 11354), (1622, 8001), (1778, 7299), (2286, 5677), (2433, 5334), (2667, 4866)]