27528264

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20154

約数の個数: 48

約数和(自身を含む): 78483600

約数和(自身を除く): 50955336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 241476, 362214, 382337, 482952, 724428, 764674, 1147011, 1448856, 1529348, 2294022, 3058696, 3441033, 4588044, 6882066, 9176088, 13764132, 27528264]

約数ペア:

[(1, 27528264), (2, 13764132), (3, 9176088), (4, 6882066), (6, 4588044), (8, 3441033), (9, 3058696), (12, 2294022), (18, 1529348), (19, 1448856), (24, 1147011), (36, 764674), (38, 724428), (57, 482952), (72, 382337), (76, 362214), (114, 241476), (152, 181107), (171, 160984), (228, 120738), (342, 80492), (456, 60369), (684, 40246), (1368, 20123)]