18265048

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{5449}}^1$

素因数の和:5874

約数の個数: 16

約数和(自身を含む): 34335000

約数和(自身を除く): 16069952

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 5449, 10898, 21796, 43592, 2283131, 4566262, 9132524, 18265048]

約数ペア:

[(1, 18265048), (2, 9132524), (4, 4566262), (8, 2283131), (419, 43592), (838, 21796), (1676, 10898), (3352, 5449)]