18137326472

素因数分解:

$2^3\times {\mathrm{15401}}^1\times {\mathrm{147209}}^1$

素因数の和:162616

約数の個数: 16

約数和(自身を含む): 34009926300

約数和(自身を除く): 15872599828

約数列:

[1, 2, 4, 8, 15401, 30802, 61604, 123208, 147209, 294418, 588836, 1177672, 2267165809, 4534331618, 9068663236, 18137326472]

約数ペア:

[(1, 18137326472), (2, 9068663236), (4, 4534331618), (8, 2267165809), (15401, 1177672), (30802, 588836), (61604, 294418), (123208, 147209)]