18084344

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{5527}}^1$

素因数の和:5942

約数の個数: 16

約数和(自身を含む): 33997200

約数和(自身を除く): 15912856

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 5527, 11054, 22108, 44216, 2260543, 4521086, 9042172, 18084344]

約数ペア:

[(1, 18084344), (2, 9042172), (4, 4521086), (8, 2260543), (409, 44216), (818, 22108), (1636, 11054), (3272, 5527)]