40389594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{961657}}^1$

素因数の和:961669

約数の個数: 16

約数和(自身を含む): 92319168

約数和(自身を除く): 51929574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 961657, 1923314, 2884971, 5769942, 6731599, 13463198, 20194797, 40389594]

約数ペア:

[(1, 40389594), (2, 20194797), (3, 13463198), (6, 6731599), (7, 5769942), (14, 2884971), (21, 1923314), (42, 961657)]