216938022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5165191}}^1$

素因数の和:5165203

約数の個数: 16

約数和(自身を含む): 495858432

約数和(自身を除く): 278920410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5165191, 10330382, 15495573, 30991146, 36156337, 72312674, 108469011, 216938022]

約数ペア:

[(1, 216938022), (2, 108469011), (3, 72312674), (6, 36156337), (7, 30991146), (14, 15495573), (21, 10330382), (42, 5165191)]