219006228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2607217}}^1$

素因数の和:2607231

約数の個数: 24

約数和(自身を含む): 584016832

約数和(自身を除く): 365010604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2607217, 5214434, 7821651, 10428868, 15643302, 18250519, 31286604, 36501038, 54751557, 73002076, 109503114, 219006228]

約数ペア:

[(1, 219006228), (2, 109503114), (3, 73002076), (4, 54751557), (6, 36501038), (7, 31286604), (12, 18250519), (14, 15643302), (21, 10428868), (28, 7821651), (42, 5214434), (84, 2607217)]