18205052

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 33393696

約数和(自身を除く): 15188644

約数列:

[1, 2, 4, 23, 46, 92, 433, 457, 866, 914, 1732, 1828, 9959, 10511, 19918, 21022, 39836, 42044, 197881, 395762, 791524, 4551263, 9102526, 18205052]

約数ペア:

[(1, 18205052), (2, 9102526), (4, 4551263), (23, 791524), (46, 395762), (92, 197881), (433, 42044), (457, 39836), (866, 21022), (914, 19918), (1732, 10511), (1828, 9959)]