18940146

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{8329}}^1$

素因数の和:8713

約数の個数: 16

約数和(自身を含む): 37984800

約数和(自身を除く): 19044654

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 8329, 16658, 24987, 49974, 3156691, 6313382, 9470073, 18940146]

約数ペア:

[(1, 18940146), (2, 9470073), (3, 6313382), (6, 3156691), (379, 49974), (758, 24987), (1137, 16658), (2274, 8329)]