18540924

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{9479}}^1$

素因数の和:9649

約数の個数: 24

約数和(自身を含む): 43532160

約数和(自身を除く): 24991236

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 9479, 18958, 28437, 37916, 56874, 113748, 1545077, 3090154, 4635231, 6180308, 9270462, 18540924]

約数ペア:

[(1, 18540924), (2, 9270462), (3, 6180308), (4, 4635231), (6, 3090154), (12, 1545077), (163, 113748), (326, 56874), (489, 37916), (652, 28437), (978, 18958), (1956, 9479)]