16440426

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{22277}}^1$

素因数の和:22326

約数の個数: 24

約数和(自身を含む): 36491364

約数和(自身を除く): 20050938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 22277, 44554, 66831, 133662, 200493, 400986, 913357, 1826714, 2740071, 5480142, 8220213, 16440426]

約数ペア:

[(1, 16440426), (2, 8220213), (3, 5480142), (6, 2740071), (9, 1826714), (18, 913357), (41, 400986), (82, 200493), (123, 133662), (246, 66831), (369, 44554), (738, 22277)]