18812034358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{752903}}^1$

素因数の和:752980

約数の個数: 24

約数和(自身を含む): 31400614224

約数和(自身を除く): 12588579866

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 752903, 1505806, 9787739, 19575478, 23339993, 46679986, 303419909, 606839818, 723539783, 1447079566, 9406017179, 18812034358]

約数ペア:

[(1, 18812034358), (2, 9406017179), (13, 1447079566), (26, 723539783), (31, 606839818), (62, 303419909), (403, 46679986), (806, 23339993), (961, 19575478), (1922, 9787739), (12493, 1505806), (24986, 752903)]