289582146

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{2251}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 718081728

約数和(自身を除く): 428499582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1021, 2042, 2251, 3063, 4502, 6126, 6753, 7147, 9189, 13506, 14294, 15757, 18378, 20259, 21441, 31514, 40518, 42882, 47271, 64323, 94542, 128646, 141813, 283626, 2298271, 4596542, 6894813, 13789626, 16087897, 20684439, 32175794, 41368878, 48263691, 96527382, 144791073, 289582146]

約数ペア:

[(1, 289582146), (2, 144791073), (3, 96527382), (6, 48263691), (7, 41368878), (9, 32175794), (14, 20684439), (18, 16087897), (21, 13789626), (42, 6894813), (63, 4596542), (126, 2298271), (1021, 283626), (2042, 141813), (2251, 128646), (3063, 94542), (4502, 64323), (6126, 47271), (6753, 42882), (7147, 40518), (9189, 31514), (13506, 21441), (14294, 20259), (15757, 18378)]