18224187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11527}}^1$

素因数の和:11578

約数の個数: 16

約数和(自身を含む): 26560512

約数和(自身を除く): 8336325

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 11527, 34581, 195959, 357337, 587877, 1072011, 6074729, 18224187]

約数ペア:

[(1, 18224187), (3, 6074729), (17, 1072011), (31, 587877), (51, 357337), (93, 195959), (527, 34581), (1581, 11527)]