180623794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{7229}}^1$

素因数の和:7306

約数の個数: 24

約数和(自身を含む): 301534380

約数和(自身を除く): 120910586

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 7229, 12493, 14458, 24986, 93977, 187954, 224099, 448198, 2913287, 5826574, 6947069, 13894138, 90311897, 180623794]

約数ペア:

[(1, 180623794), (2, 90311897), (13, 13894138), (26, 6947069), (31, 5826574), (62, 2913287), (403, 448198), (806, 224099), (961, 187954), (1922, 93977), (7229, 24986), (12493, 14458)]