18804642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{164953}}^1$

素因数の和:164977

約数の個数: 16

約数和(自身を含む): 39588960

約数和(自身を除く): 20784318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 164953, 329906, 494859, 989718, 3134107, 6268214, 9402321, 18804642]

約数ペア:

[(1, 18804642), (2, 9402321), (3, 6268214), (6, 3134107), (19, 989718), (38, 494859), (57, 329906), (114, 164953)]