27818626

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{827}}^1$

素因数の和:990

約数の個数: 24

約数和(自身を含む): 46252080

約数和(自身を除く): 18433454

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 827, 1529, 1654, 3058, 9097, 16819, 18194, 33638, 100067, 114953, 200134, 229906, 1264483, 2528966, 13909313, 27818626]

約数ペア:

[(1, 27818626), (2, 13909313), (11, 2528966), (22, 1264483), (121, 229906), (139, 200134), (242, 114953), (278, 100067), (827, 33638), (1529, 18194), (1654, 16819), (3058, 9097)]