6404286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 14757120

約数和(自身を除く): 8352834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1097, 1946, 2194, 2919, 3291, 5838, 6582, 7679, 15358, 23037, 46074, 152483, 304966, 457449, 914898, 1067381, 2134762, 3202143, 6404286]

約数ペア:

[(1, 6404286), (2, 3202143), (3, 2134762), (6, 1067381), (7, 914898), (14, 457449), (21, 304966), (42, 152483), (139, 46074), (278, 23037), (417, 15358), (834, 7679), (973, 6582), (1097, 5838), (1946, 3291), (2194, 2919)]