18416072024

素因数分解:

$2^3\times 7^1\times {\mathrm{328858429}}^1$

素因数の和:328858442

約数の個数: 16

約数和(自身を含む): 39463011600

約数和(自身を除く): 21046939576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 328858429, 657716858, 1315433716, 2302009003, 2630867432, 4604018006, 9208036012, 18416072024]

約数ペア:

[(1, 18416072024), (2, 9208036012), (4, 4604018006), (7, 2630867432), (8, 2302009003), (14, 1315433716), (28, 657716858), (56, 328858429)]