18291642

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{160453}}^1$

素因数の和:160477

約数の個数: 16

約数和(自身を含む): 38508960

約数和(自身を除く): 20217318

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 160453, 320906, 481359, 962718, 3048607, 6097214, 9145821, 18291642]

約数ペア:

[(1, 18291642), (2, 9145821), (3, 6097214), (6, 3048607), (19, 962718), (38, 481359), (57, 320906), (114, 160453)]