27398618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:918

約数の個数: 24

約数和(自身を含む): 44991648

約数和(自身を除く): 17593030

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 787, 1339, 1574, 2678, 10231, 17407, 20462, 34814, 81061, 133003, 162122, 266006, 1053793, 2107586, 13699309, 27398618]

約数ペア:

[(1, 27398618), (2, 13699309), (13, 2107586), (26, 1053793), (103, 266006), (169, 162122), (206, 133003), (338, 81061), (787, 34814), (1339, 20462), (1574, 17407), (2678, 10231)]