52814538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139721}}^1$

素因数の和:139739

約数の個数: 32

約数和(自身を含む): 134133120

約数和(自身を除く): 81318582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 139721, 279442, 419163, 838326, 978047, 1257489, 1956094, 2514978, 2934141, 3772467, 5868282, 7544934, 8802423, 17604846, 26407269, 52814538]

約数ペア:

[(1, 52814538), (2, 26407269), (3, 17604846), (6, 8802423), (7, 7544934), (9, 5868282), (14, 3772467), (18, 2934141), (21, 2514978), (27, 1956094), (42, 1257489), (54, 978047), (63, 838326), (126, 419163), (189, 279442), (378, 139721)]