18810134

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{36313}}^1$

素因数の和:36359

約数の個数: 16

約数和(自身を含む): 33118368

約数和(自身を除く): 14308234

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 36313, 72626, 254191, 508382, 1343581, 2687162, 9405067, 18810134]

約数ペア:

[(1, 18810134), (2, 9405067), (7, 2687162), (14, 1343581), (37, 508382), (74, 254191), (259, 72626), (518, 36313)]