19020708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{75479}}^1$

素因数の和:75496

約数の個数: 36

約数和(自身を含む): 54949440

約数和(自身を除く): 35928732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 75479, 150958, 226437, 301916, 452874, 528353, 679311, 905748, 1056706, 1358622, 1585059, 2113412, 2717244, 3170118, 4755177, 6340236, 9510354, 19020708]

約数ペア:

[(1, 19020708), (2, 9510354), (3, 6340236), (4, 4755177), (6, 3170118), (7, 2717244), (9, 2113412), (12, 1585059), (14, 1358622), (18, 1056706), (21, 905748), (28, 679311), (36, 528353), (42, 452874), (63, 301916), (84, 226437), (126, 150958), (252, 75479)]