18812547

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53597}}^1$

素因数の和:53619

約数の個数: 16

約数和(自身を含む): 30014880

約数和(自身を除く): 11202333

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 53597, 160791, 482373, 696761, 1447119, 2090283, 6270849, 18812547]

約数ペア:

[(1, 18812547), (3, 6270849), (9, 2090283), (13, 1447119), (27, 696761), (39, 482373), (117, 160791), (351, 53597)]