18166242

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{8387}}^1$

素因数の和:8430

約数の個数: 24

約数和(自身を含む): 38349936

約数和(自身を除く): 20183694

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 8387, 16774, 25161, 50322, 159353, 318706, 478059, 956118, 3027707, 6055414, 9083121, 18166242]

約数ペア:

[(1, 18166242), (2, 9083121), (3, 6055414), (6, 3027707), (19, 956118), (38, 478059), (57, 318706), (114, 159353), (361, 50322), (722, 25161), (1083, 16774), (2166, 8387)]