18939384

素因数分解:

$2^3\times 3^2\times {\mathrm{263047}}^1$

素因数の和:263059

約数の個数: 24

約数和(自身を含む): 51294360

約数和(自身を除く): 32354976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263047, 526094, 789141, 1052188, 1578282, 2104376, 2367423, 3156564, 4734846, 6313128, 9469692, 18939384]

約数ペア:

[(1, 18939384), (2, 9469692), (3, 6313128), (4, 4734846), (6, 3156564), (8, 2367423), (9, 2104376), (12, 1578282), (18, 1052188), (24, 789141), (36, 526094), (72, 263047)]