2821098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67169}}^1$

素因数の和:67181

約数の個数: 16

約数和(自身を含む): 6448320

約数和(自身を除く): 3627222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67169, 134338, 201507, 403014, 470183, 940366, 1410549, 2821098]

約数ペア:

[(1, 2821098), (2, 1410549), (3, 940366), (6, 470183), (7, 403014), (14, 201507), (21, 134338), (42, 67169)]