18692496

素因数分解:

$2^4\times 3^2\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:764

約数の個数: 60

約数和(自身を含む): 52615680

約数和(自身を除く): 33923184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 271, 479, 542, 813, 958, 1084, 1437, 1626, 1916, 2168, 2439, 2874, 3252, 3832, 4311, 4336, 4878, 5748, 6504, 7664, 8622, 9756, 11496, 13008, 17244, 19512, 22992, 34488, 39024, 68976, 129809, 259618, 389427, 519236, 778854, 1038472, 1168281, 1557708, 2076944, 2336562, 3115416, 4673124, 6230832, 9346248, 18692496]

約数ペア:

[(1, 18692496), (2, 9346248), (3, 6230832), (4, 4673124), (6, 3115416), (8, 2336562), (9, 2076944), (12, 1557708), (16, 1168281), (18, 1038472), (24, 778854), (36, 519236), (48, 389427), (72, 259618), (144, 129809), (271, 68976), (479, 39024), (542, 34488), (813, 22992), (958, 19512), (1084, 17244), (1437, 13008), (1626, 11496), (1916, 9756), (2168, 8622), (2439, 7664), (2874, 6504), (3252, 5748), (3832, 4878), (4311, 4336)]