28854198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{28123}}^1$

素因数の和:28153

約数の個数: 32

約数和(自身を含む): 67497600

約数和(自身を除く): 38643402

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 28123, 56246, 84369, 168738, 253107, 506214, 534337, 759321, 1068674, 1518642, 1603011, 3206022, 4809033, 9618066, 14427099, 28854198]

約数ペア:

[(1, 28854198), (2, 14427099), (3, 9618066), (6, 4809033), (9, 3206022), (18, 1603011), (19, 1518642), (27, 1068674), (38, 759321), (54, 534337), (57, 506214), (114, 253107), (171, 168738), (342, 84369), (513, 56246), (1026, 28123)]