18078894

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{12101}}^1$

素因数の和:12192

約数の個数: 24

約数和(自身を含む): 39646152

約数和(自身を除く): 21567258

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 12101, 24202, 36303, 72606, 108909, 217818, 1004383, 2008766, 3013149, 6026298, 9039447, 18078894]

約数ペア:

[(1, 18078894), (2, 9039447), (3, 6026298), (6, 3013149), (9, 2008766), (18, 1004383), (83, 217818), (166, 108909), (249, 72606), (498, 36303), (747, 24202), (1494, 12101)]