18982638

素因数分解:

$2^1\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1567}}^1$

素因数の和:2248

約数の個数: 24

約数和(自身を含む): 41216448

約数和(自身を除く): 22233810

約数列:

[1, 2, 3, 6, 9, 18, 673, 1346, 1567, 2019, 3134, 4038, 4701, 6057, 9402, 12114, 14103, 28206, 1054591, 2109182, 3163773, 6327546, 9491319, 18982638]

約数ペア:

[(1, 18982638), (2, 9491319), (3, 6327546), (6, 3163773), (9, 2109182), (18, 1054591), (673, 28206), (1346, 14103), (1567, 12114), (2019, 9402), (3134, 6057), (4038, 4701)]