213475836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2251}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 570026240

約数和(自身を除く): 356550404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1129, 2251, 2258, 3387, 4502, 4516, 6753, 6774, 7903, 9004, 13506, 13548, 15757, 15806, 23709, 27012, 31514, 31612, 47271, 47418, 63028, 94542, 94836, 189084, 2541379, 5082758, 7624137, 10165516, 15248274, 17789653, 30496548, 35579306, 53368959, 71158612, 106737918, 213475836]

約数ペア:

[(1, 213475836), (2, 106737918), (3, 71158612), (4, 53368959), (6, 35579306), (7, 30496548), (12, 17789653), (14, 15248274), (21, 10165516), (28, 7624137), (42, 5082758), (84, 2541379), (1129, 189084), (2251, 94836), (2258, 94542), (3387, 63028), (4502, 47418), (4516, 47271), (6753, 31612), (6774, 31514), (7903, 27012), (9004, 23709), (13506, 15806), (13548, 15757)]