90391098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2152169}}^1$

素因数の和:2152181

約数の個数: 16

約数和(自身を含む): 206608320

約数和(自身を除く): 116217222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2152169, 4304338, 6456507, 12913014, 15065183, 30130366, 45195549, 90391098]

約数ペア:

[(1, 90391098), (2, 45195549), (3, 30130366), (6, 15065183), (7, 12913014), (14, 6456507), (21, 4304338), (42, 2152169)]