18264304

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{2791}}^1$

素因数の和:3208

約数の個数: 20

約数和(自身を含む): 35486320

約数和(自身を除く): 17222016

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 2791, 3272, 5582, 6544, 11164, 22328, 44656, 1141519, 2283038, 4566076, 9132152, 18264304]

約数ペア:

[(1, 18264304), (2, 9132152), (4, 4566076), (8, 2283038), (16, 1141519), (409, 44656), (818, 22328), (1636, 11164), (2791, 6544), (3272, 5582)]