126524538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{334721}}^1$

素因数の和:334739

約数の個数: 32

約数和(自身を含む): 321333120

約数和(自身を除く): 194808582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 334721, 669442, 1004163, 2008326, 2343047, 3012489, 4686094, 6024978, 7029141, 9037467, 14058282, 18074934, 21087423, 42174846, 63262269, 126524538]

約数ペア:

[(1, 126524538), (2, 63262269), (3, 42174846), (6, 21087423), (7, 18074934), (9, 14058282), (14, 9037467), (18, 7029141), (21, 6024978), (27, 4686094), (42, 3012489), (54, 2343047), (63, 2008326), (126, 1004163), (189, 669442), (378, 334721)]