18319323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^2$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 27380160

約数和(自身を除く): 9060837

約数列:

[1, 3, 11, 33, 59, 97, 177, 291, 649, 1067, 1947, 3201, 5723, 9409, 17169, 28227, 62953, 103499, 188859, 310497, 555131, 1665393, 6106441, 18319323]

約数ペア:

[(1, 18319323), (3, 6106441), (11, 1665393), (33, 555131), (59, 310497), (97, 188859), (177, 103499), (291, 62953), (649, 28227), (1067, 17169), (1947, 9409), (3201, 5723)]