18161396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4973}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 35096544

約数和(自身を除く): 16935148

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 4973, 9946, 19892, 54703, 109406, 218812, 412759, 825518, 1651036, 4540349, 9080698, 18161396]

約数ペア:

[(1, 18161396), (2, 9080698), (4, 4540349), (11, 1651036), (22, 825518), (44, 412759), (83, 218812), (166, 109406), (332, 54703), (913, 19892), (1826, 9946), (3652, 4973)]