2018298927

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1\times {\mathrm{3911}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 2796923520

約数和(自身を除く): 778624593

約数列:

[1, 3, 31, 93, 179, 537, 961, 2883, 3911, 5549, 11733, 16647, 121241, 172019, 363723, 516057, 700069, 2100207, 3758471, 11275413, 21702139, 65106417, 672766309, 2018298927]

約数ペア:

[(1, 2018298927), (3, 672766309), (31, 65106417), (93, 21702139), (179, 11275413), (537, 3758471), (961, 2100207), (2883, 700069), (3911, 516057), (5549, 363723), (11733, 172019), (16647, 121241)]