2809887156

素因数分解:

$2^2\times 3^2\times {\mathrm{4813}}^1\times {\mathrm{16217}}^1$

素因数の和:21040

約数の個数: 36

約数和(自身を含む): 7104684132

約数和(自身を除く): 4294796976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4813, 9626, 14439, 16217, 19252, 28878, 32434, 43317, 48651, 57756, 64868, 86634, 97302, 145953, 173268, 194604, 291906, 583812, 78052421, 156104842, 234157263, 312209684, 468314526, 702471789, 936629052, 1404943578, 2809887156]

約数ペア:

[(1, 2809887156), (2, 1404943578), (3, 936629052), (4, 702471789), (6, 468314526), (9, 312209684), (12, 234157263), (18, 156104842), (36, 78052421), (4813, 583812), (9626, 291906), (14439, 194604), (16217, 173268), (19252, 145953), (28878, 97302), (32434, 86634), (43317, 64868), (48651, 57756)]