18043797

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 24660288

約数和(自身を除く): 6616491

約数列:

[1, 3, 53, 159, 283, 401, 849, 1203, 14999, 21253, 44997, 63759, 113483, 340449, 6014599, 18043797]

約数ペア:

[(1, 18043797), (3, 6014599), (53, 340449), (159, 113483), (283, 63759), (401, 44997), (849, 21253), (1203, 14999)]