180774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:113

約数の個数: 36

約数和(自身を含む): 435708

約数和(自身を除く): 254934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 83, 99, 121, 166, 198, 242, 249, 363, 498, 726, 747, 913, 1089, 1494, 1826, 2178, 2739, 5478, 8217, 10043, 16434, 20086, 30129, 60258, 90387, 180774]

約数ペア:

[(1, 180774), (2, 90387), (3, 60258), (6, 30129), (9, 20086), (11, 16434), (18, 10043), (22, 8217), (33, 5478), (66, 2739), (83, 2178), (99, 1826), (121, 1494), (166, 1089), (198, 913), (242, 747), (249, 726), (363, 498)]