17972976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 35595024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 359, 447, 596, 718, 894, 1043, 1077, 1192, 1436, 1788, 2086, 2154, 2384, 2513, 2872, 3129, 3576, 4172, 4308, 5026, 5744, 6258, 7152, 7539, 8344, 8616, 10052, 12516, 15078, 16688, 17232, 20104, 25032, 30156, 40208, 50064, 53491, 60312, 106982, 120624, 160473, 213964, 320946, 374437, 427928, 641892, 748874, 855856, 1123311, 1283784, 1497748, 2246622, 2567568, 2995496, 4493244, 5990992, 8986488, 17972976]

約数ペア:

[(1, 17972976), (2, 8986488), (3, 5990992), (4, 4493244), (6, 2995496), (7, 2567568), (8, 2246622), (12, 1497748), (14, 1283784), (16, 1123311), (21, 855856), (24, 748874), (28, 641892), (42, 427928), (48, 374437), (56, 320946), (84, 213964), (112, 160473), (149, 120624), (168, 106982), (298, 60312), (336, 53491), (359, 50064), (447, 40208), (596, 30156), (718, 25032), (894, 20104), (1043, 17232), (1077, 16688), (1192, 15078), (1436, 12516), (1788, 10052), (2086, 8616), (2154, 8344), (2384, 7539), (2513, 7152), (2872, 6258), (3129, 5744), (3576, 5026), (4172, 4308)]