18273224

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 36529920

約数和(自身を除く): 18256696

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2113, 2162, 4226, 4324, 8452, 8648, 16904, 48599, 97198, 99311, 194396, 198622, 388792, 397244, 794488, 2284153, 4568306, 9136612, 18273224]

約数ペア:

[(1, 18273224), (2, 9136612), (4, 4568306), (8, 2284153), (23, 794488), (46, 397244), (47, 388792), (92, 198622), (94, 194396), (184, 99311), (188, 97198), (376, 48599), (1081, 16904), (2113, 8648), (2162, 8452), (4226, 4324)]