18988308

素因数分解:

$2^2\times 3^2\times {\mathrm{527453}}^1$

素因数の和:527463

約数の個数: 18

約数和(自身を含む): 47998314

約数和(自身を除く): 29010006

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 527453, 1054906, 1582359, 2109812, 3164718, 4747077, 6329436, 9494154, 18988308]

約数ペア:

[(1, 18988308), (2, 9494154), (3, 6329436), (4, 4747077), (6, 3164718), (9, 2109812), (12, 1582359), (18, 1054906), (36, 527453)]