18420146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11527}}^1$

素因数の和:11593

約数の個数: 16

約数和(自身を含む): 29880576

約数和(自身を除く): 11460430

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 11527, 23054, 195959, 391918, 541769, 1083538, 9210073, 18420146]

約数ペア:

[(1, 18420146), (2, 9210073), (17, 1083538), (34, 541769), (47, 391918), (94, 195959), (799, 23054), (1598, 11527)]