2045900826

素因数分解:

$2^1\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{71983}}^1$

素因数の和:73570

約数の個数: 24

約数和(自身を含む): 4435654080

約数和(自身を除く): 2389753254

約数列:

[1, 2, 3, 6, 9, 18, 1579, 3158, 4737, 9474, 14211, 28422, 71983, 143966, 215949, 431898, 647847, 1295694, 113661157, 227322314, 340983471, 681966942, 1022950413, 2045900826]

約数ペア:

[(1, 2045900826), (2, 1022950413), (3, 681966942), (6, 340983471), (9, 227322314), (18, 113661157), (1579, 1295694), (3158, 647847), (4737, 431898), (9474, 215949), (14211, 143966), (28422, 71983)]