18047667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{13339}}^1$

素因数の和:13394

約数の個数: 16

約数和(自身を含む): 26893440

約数和(自身を除く): 8845773

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 13339, 40017, 146729, 440187, 546899, 1640697, 6015889, 18047667]

約数ペア:

[(1, 18047667), (3, 6015889), (11, 1640697), (33, 546899), (41, 440187), (123, 146729), (451, 40017), (1353, 13339)]