18384633

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 28405728

約数和(自身を除く): 10021095

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1123, 1819, 3369, 5457, 10107, 16371, 19091, 57273, 120161, 171819, 360483, 1081449, 2042737, 6128211, 18384633]

約数ペア:

[(1, 18384633), (3, 6128211), (9, 2042737), (17, 1081449), (51, 360483), (107, 171819), (153, 120161), (321, 57273), (963, 19091), (1123, 16371), (1819, 10107), (3369, 5457)]