18801051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{14341}}^1$

素因数の和:14386

約数の個数: 16

約数和(自身を含む): 27536640

約数和(自身を除く): 8735589

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 14341, 43023, 272479, 329843, 817437, 989529, 6267017, 18801051]

約数ペア:

[(1, 18801051), (3, 6267017), (19, 989529), (23, 817437), (57, 329843), (69, 272479), (437, 43023), (1311, 14341)]