18231668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50087}}^1$

素因数の和:50111

約数の個数: 24

約数和(自身を含む): 39268992

約数和(自身を除く): 21037324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 50087, 100174, 200348, 350609, 651131, 701218, 1302262, 1402436, 2604524, 4557917, 9115834, 18231668]

約数ペア:

[(1, 18231668), (2, 9115834), (4, 4557917), (7, 2604524), (13, 1402436), (14, 1302262), (26, 701218), (28, 651131), (52, 350609), (91, 200348), (182, 100174), (364, 50087)]