42728508

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{20117}}^1$

素因数の和:20186

約数の個数: 36

約数和(自身を含む): 109844280

約数和(自身を除く): 67115772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 20117, 40234, 60351, 80468, 120702, 181053, 241404, 362106, 724212, 1186903, 2373806, 3560709, 4747612, 7121418, 10682127, 14242836, 21364254, 42728508]

約数ペア:

[(1, 42728508), (2, 21364254), (3, 14242836), (4, 10682127), (6, 7121418), (9, 4747612), (12, 3560709), (18, 2373806), (36, 1186903), (59, 724212), (118, 362106), (177, 241404), (236, 181053), (354, 120702), (531, 80468), (708, 60351), (1062, 40234), (2124, 20117)]