18161544

素因数分解:

$2^3\times 3^1\times {\mathrm{857}}^1\times {\mathrm{883}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 45508320

約数和(自身を除く): 27346776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 857, 883, 1714, 1766, 2571, 2649, 3428, 3532, 5142, 5298, 6856, 7064, 10284, 10596, 20568, 21192, 756731, 1513462, 2270193, 3026924, 4540386, 6053848, 9080772, 18161544]

約数ペア:

[(1, 18161544), (2, 9080772), (3, 6053848), (4, 4540386), (6, 3026924), (8, 2270193), (12, 1513462), (24, 756731), (857, 21192), (883, 20568), (1714, 10596), (1766, 10284), (2571, 7064), (2649, 6856), (3428, 5298), (3532, 5142)]