2103019212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{17471}}^1$

素因数の和:18918

約数の個数: 48

約数和(自身を含む): 5612285952

約数和(自身を除く): 3509266740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1433, 2866, 4299, 5732, 8598, 10031, 17196, 17471, 20062, 30093, 34942, 40124, 52413, 60186, 69884, 104826, 120372, 122297, 209652, 244594, 366891, 489188, 733782, 1467564, 25035943, 50071886, 75107829, 100143772, 150215658, 175251601, 300431316, 350503202, 525754803, 701006404, 1051509606, 2103019212]

約数ペア:

[(1, 2103019212), (2, 1051509606), (3, 701006404), (4, 525754803), (6, 350503202), (7, 300431316), (12, 175251601), (14, 150215658), (21, 100143772), (28, 75107829), (42, 50071886), (84, 25035943), (1433, 1467564), (2866, 733782), (4299, 489188), (5732, 366891), (8598, 244594), (10031, 209652), (17196, 122297), (17471, 120372), (20062, 104826), (30093, 69884), (34942, 60186), (40124, 52413)]