16998714

素因数分解:

$2^1\times 3^3\times {\mathrm{433}}^1\times {\mathrm{727}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 37914240

約数和(自身を除く): 20915526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 433, 727, 866, 1299, 1454, 2181, 2598, 3897, 4362, 6543, 7794, 11691, 13086, 19629, 23382, 39258, 314791, 629582, 944373, 1888746, 2833119, 5666238, 8499357, 16998714]

約数ペア:

[(1, 16998714), (2, 8499357), (3, 5666238), (6, 2833119), (9, 1888746), (18, 944373), (27, 629582), (54, 314791), (433, 39258), (727, 23382), (866, 19629), (1299, 13086), (1454, 11691), (2181, 7794), (2598, 6543), (3897, 4362)]