189309486

素因数分解:

$2^1\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{20369}}^1$

素因数の和:21923

約数の個数: 16

約数和(自身を含む): 378882000

約数和(自身を除く): 189572514

約数列:

[1, 2, 3, 6, 1549, 3098, 4647, 9294, 20369, 40738, 61107, 122214, 31551581, 63103162, 94654743, 189309486]

約数ペア:

[(1, 189309486), (2, 94654743), (3, 63103162), (6, 31551581), (1549, 122214), (3098, 61107), (4647, 40738), (9294, 20369)]