128427618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1945873}}^1$

素因数の和:1945889

約数の個数: 16

約数和(自身を含む): 280205856

約数和(自身を除く): 151778238

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1945873, 3891746, 5837619, 11675238, 21404603, 42809206, 64213809, 128427618]

約数ペア:

[(1, 128427618), (2, 64213809), (3, 42809206), (6, 21404603), (11, 11675238), (22, 5837619), (33, 3891746), (66, 1945873)]