16331706

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1468

約数の個数: 40

約数和(自身を含む): 37123284

約数和(自身を除く): 20791578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1381, 1971, 2762, 3942, 4143, 5913, 8286, 11826, 12429, 24858, 37287, 74574, 100813, 111861, 201626, 223722, 302439, 604878, 907317, 1814634, 2721951, 5443902, 8165853, 16331706]

約数ペア:

[(1, 16331706), (2, 8165853), (3, 5443902), (6, 2721951), (9, 1814634), (18, 907317), (27, 604878), (54, 302439), (73, 223722), (81, 201626), (146, 111861), (162, 100813), (219, 74574), (438, 37287), (657, 24858), (1314, 12429), (1381, 11826), (1971, 8286), (2762, 5913), (3942, 4143)]