16520616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{32779}}^1$

素因数の和:32798

約数の個数: 48

約数和(自身を含む): 51136800

約数和(自身を除く): 34616184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 32779, 65558, 98337, 131116, 196674, 229453, 262232, 295011, 393348, 458906, 590022, 688359, 786696, 917812, 1180044, 1376718, 1835624, 2065077, 2360088, 2753436, 4130154, 5506872, 8260308, 16520616]

約数ペア:

[(1, 16520616), (2, 8260308), (3, 5506872), (4, 4130154), (6, 2753436), (7, 2360088), (8, 2065077), (9, 1835624), (12, 1376718), (14, 1180044), (18, 917812), (21, 786696), (24, 688359), (28, 590022), (36, 458906), (42, 393348), (56, 295011), (63, 262232), (72, 229453), (84, 196674), (126, 131116), (168, 98337), (252, 65558), (504, 32779)]