6680674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 13934592

約数和(自身を除く): 7253918

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 71, 77, 91, 94, 142, 143, 154, 182, 286, 329, 497, 517, 611, 658, 781, 923, 994, 1001, 1034, 1222, 1562, 1846, 2002, 3337, 3619, 4277, 5467, 6461, 6674, 6721, 7238, 8554, 10153, 10934, 12922, 13442, 20306, 23359, 36707, 43381, 46718, 47047, 71071, 73414, 86762, 94094, 142142, 256949, 303667, 477191, 513898, 607334, 954382, 3340337, 6680674]

約数ペア:

[(1, 6680674), (2, 3340337), (7, 954382), (11, 607334), (13, 513898), (14, 477191), (22, 303667), (26, 256949), (47, 142142), (71, 94094), (77, 86762), (91, 73414), (94, 71071), (142, 47047), (143, 46718), (154, 43381), (182, 36707), (286, 23359), (329, 20306), (497, 13442), (517, 12922), (611, 10934), (658, 10153), (781, 8554), (923, 7238), (994, 6721), (1001, 6674), (1034, 6461), (1222, 5467), (1562, 4277), (1846, 3619), (2002, 3337)]