18639084

素因数分解:

$2^2\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{1453}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 43561840

約数和(自身を除く): 24922756

約数列:

[1, 2, 3, 4, 6, 12, 1069, 1453, 2138, 2906, 3207, 4276, 4359, 5812, 6414, 8718, 12828, 17436, 1553257, 3106514, 4659771, 6213028, 9319542, 18639084]

約数ペア:

[(1, 18639084), (2, 9319542), (3, 6213028), (4, 4659771), (6, 3106514), (12, 1553257), (1069, 17436), (1453, 12828), (2138, 8718), (2906, 6414), (3207, 5812), (4276, 4359)]