18187024

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{8297}}^1$

素因数の和:8442

約数の個数: 20

約数和(自身を含む): 35498844

約数和(自身を除く): 17311820

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 8297, 16594, 33188, 66376, 132752, 1136689, 2273378, 4546756, 9093512, 18187024]

約数ペア:

[(1, 18187024), (2, 9093512), (4, 4546756), (8, 2273378), (16, 1136689), (137, 132752), (274, 66376), (548, 33188), (1096, 16594), (2192, 8297)]