18859836

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{38333}}^1$

素因数の和:38381

約数の個数: 24

約数和(自身を含む): 45080784

約数和(自身を除く): 26220948

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 38333, 76666, 114999, 153332, 229998, 459996, 1571653, 3143306, 4714959, 6286612, 9429918, 18859836]

約数ペア:

[(1, 18859836), (2, 9429918), (3, 6286612), (4, 4714959), (6, 3143306), (12, 1571653), (41, 459996), (82, 229998), (123, 153332), (164, 114999), (246, 76666), (492, 38333)]