18352976

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5009}}^1$

素因数の和:5246

約数の個数: 20

約数和(自身を含む): 35721300

約数和(自身を除く): 17368324

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5009, 10018, 20036, 40072, 80144, 1147061, 2294122, 4588244, 9176488, 18352976]

約数ペア:

[(1, 18352976), (2, 9176488), (4, 4588244), (8, 2294122), (16, 1147061), (229, 80144), (458, 40072), (916, 20036), (1832, 10018), (3664, 5009)]