18336272

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{1103}}^1$

素因数の和:2150

約数の個数: 20

約数和(自身を含む): 35592960

約数和(自身を除く): 17256688

約数列:

[1, 2, 4, 8, 16, 1039, 1103, 2078, 2206, 4156, 4412, 8312, 8824, 16624, 17648, 1146017, 2292034, 4584068, 9168136, 18336272]

約数ペア:

[(1, 18336272), (2, 9168136), (4, 4584068), (8, 2292034), (16, 1146017), (1039, 17648), (1103, 16624), (2078, 8824), (2206, 8312), (4156, 4412)]