18084328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1291}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 36279360

約数和(自身を除く): 18195032

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1291, 1751, 2582, 3502, 5164, 7004, 10328, 14008, 21947, 43894, 87788, 132973, 175576, 265946, 531892, 1063784, 2260541, 4521082, 9042164, 18084328]

約数ペア:

[(1, 18084328), (2, 9042164), (4, 4521082), (8, 2260541), (17, 1063784), (34, 531892), (68, 265946), (103, 175576), (136, 132973), (206, 87788), (412, 43894), (824, 21947), (1291, 14008), (1751, 10328), (2582, 7004), (3502, 5164)]