18259666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{10133}}^1$

素因数の和:10205

約数の個数: 16

約数和(自身を含む): 29550744

約数和(自身を除く): 11291078

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 10133, 20266, 172261, 344522, 537049, 1074098, 9129833, 18259666]

約数ペア:

[(1, 18259666), (2, 9129833), (17, 1074098), (34, 537049), (53, 344522), (106, 172261), (901, 20266), (1802, 10133)]