18772554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{136033}}^1$

素因数の和:136061

約数の個数: 16

約数和(自身を含む): 39177792

約数和(自身を除く): 20405238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 136033, 272066, 408099, 816198, 3128759, 6257518, 9386277, 18772554]

約数ペア:

[(1, 18772554), (2, 9386277), (3, 6257518), (6, 3128759), (23, 816198), (46, 408099), (69, 272066), (138, 136033)]