18514304

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{1327}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 37250400

約数和(自身を除く): 18736096

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1327, 1744, 2654, 3488, 5308, 6976, 10616, 13952, 21232, 42464, 84928, 144643, 169856, 289286, 578572, 1157144, 2314288, 4628576, 9257152, 18514304]

約数ペア:

[(1, 18514304), (2, 9257152), (4, 4628576), (8, 2314288), (16, 1157144), (32, 578572), (64, 289286), (109, 169856), (128, 144643), (218, 84928), (436, 42464), (872, 21232), (1327, 13952), (1744, 10616), (2654, 6976), (3488, 5308)]