18523572816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{55129681}}^1$

素因数の和:55129699

約数の個数: 40

約数和(自身を含む): 54688644544

約数和(自身を除く): 36165071728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 55129681, 110259362, 165389043, 220518724, 330778086, 385907767, 441037448, 661556172, 771815534, 882074896, 1157723301, 1323112344, 1543631068, 2315446602, 2646224688, 3087262136, 4630893204, 6174524272, 9261786408, 18523572816]

約数ペア:

[(1, 18523572816), (2, 9261786408), (3, 6174524272), (4, 4630893204), (6, 3087262136), (7, 2646224688), (8, 2315446602), (12, 1543631068), (14, 1323112344), (16, 1157723301), (21, 882074896), (24, 771815534), (28, 661556172), (42, 441037448), (48, 385907767), (56, 330778086), (84, 220518724), (112, 165389043), (168, 110259362), (336, 55129681)]