2018905638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{47041}}^1$

素因数の和:47380

約数の個数: 32

約数和(自身を含む): 4227005952

約数和(自身を除く): 2208100314

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 311, 622, 933, 1866, 7153, 14306, 21459, 42918, 47041, 94082, 141123, 282246, 1081943, 2163886, 3245829, 6491658, 14629751, 29259502, 43889253, 87778506, 336484273, 672968546, 1009452819, 2018905638]

約数ペア:

[(1, 2018905638), (2, 1009452819), (3, 672968546), (6, 336484273), (23, 87778506), (46, 43889253), (69, 29259502), (138, 14629751), (311, 6491658), (622, 3245829), (933, 2163886), (1866, 1081943), (7153, 282246), (14306, 141123), (21459, 94082), (42918, 47041)]