18669336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{111127}}^1$

素因数の和:111143

約数の個数: 32

約数和(自身を含む): 53341440

約数和(自身を除く): 34672104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 111127, 222254, 333381, 444508, 666762, 777889, 889016, 1333524, 1555778, 2333667, 2667048, 3111556, 4667334, 6223112, 9334668, 18669336]

約数ペア:

[(1, 18669336), (2, 9334668), (3, 6223112), (4, 4667334), (6, 3111556), (7, 2667048), (8, 2333667), (12, 1555778), (14, 1333524), (21, 889016), (24, 777889), (28, 666762), (42, 444508), (56, 333381), (84, 222254), (168, 111127)]