18004382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1627}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 29538432

約数和(自身を除く): 11534050

約数列:

[1, 2, 11, 22, 503, 1006, 1627, 3254, 5533, 11066, 17897, 35794, 818381, 1636762, 9002191, 18004382]

約数ペア:

[(1, 18004382), (2, 9002191), (11, 1636762), (22, 818381), (503, 35794), (1006, 17897), (1627, 11066), (3254, 5533)]