210351918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5008379}}^1$

素因数の和:5008391

約数の個数: 16

約数和(自身を含む): 480804480

約数和(自身を除く): 270452562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5008379, 10016758, 15025137, 30050274, 35058653, 70117306, 105175959, 210351918]

約数ペア:

[(1, 210351918), (2, 105175959), (3, 70117306), (6, 35058653), (7, 30050274), (14, 15025137), (21, 10016758), (42, 5008379)]