172020198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4095719}}^1$

素因数の和:4095731

約数の個数: 16

約数和(自身を含む): 393189120

約数和(自身を除く): 221168922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4095719, 8191438, 12287157, 24574314, 28670033, 57340066, 86010099, 172020198]

約数ペア:

[(1, 172020198), (2, 86010099), (3, 57340066), (6, 28670033), (7, 24574314), (14, 12287157), (21, 8191438), (42, 4095719)]