18386382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{437771}}^1$

素因数の和:437783

約数の個数: 16

約数和(自身を含む): 42026112

約数和(自身を除く): 23639730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 437771, 875542, 1313313, 2626626, 3064397, 6128794, 9193191, 18386382]

約数ペア:

[(1, 18386382), (2, 9193191), (3, 6128794), (6, 3064397), (7, 2626626), (14, 1313313), (21, 875542), (42, 437771)]