18188704

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{2113}}^1$

素因数の和:2392

約数の個数: 24

約数和(自身を含む): 35959140

約数和(自身を除く): 17770436

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2113, 2152, 4226, 4304, 8452, 8608, 16904, 33808, 67616, 568397, 1136794, 2273588, 4547176, 9094352, 18188704]

約数ペア:

[(1, 18188704), (2, 9094352), (4, 4547176), (8, 2273588), (16, 1136794), (32, 568397), (269, 67616), (538, 33808), (1076, 16904), (2113, 8608), (2152, 8452), (4226, 4304)]