82807158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4057

約数の個数: 48

約数和(自身を含む): 195416064

約数和(自身を除く): 112608906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 3967, 6958, 7934, 10437, 11901, 20874, 23802, 27769, 55538, 83307, 166614, 194383, 281657, 388766, 563314, 583149, 844971, 1166298, 1689942, 1971599, 3943198, 5914797, 11829594, 13801193, 27602386, 41403579, 82807158]

約数ペア:

[(1, 82807158), (2, 41403579), (3, 27602386), (6, 13801193), (7, 11829594), (14, 5914797), (21, 3943198), (42, 1971599), (49, 1689942), (71, 1166298), (98, 844971), (142, 583149), (147, 563314), (213, 388766), (294, 281657), (426, 194383), (497, 166614), (994, 83307), (1491, 55538), (2982, 27769), (3479, 23802), (3967, 20874), (6958, 11901), (7934, 10437)]