2016487998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{14251}}^1$

素因数の和:15389

約数の個数: 48

約数和(自身を含む): 4998005376

約数和(自身を除く): 2981517378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1123, 2246, 3369, 6738, 7861, 10107, 14251, 15722, 20214, 23583, 28502, 42753, 47166, 70749, 85506, 99757, 128259, 141498, 199514, 256518, 299271, 598542, 897813, 1795626, 16003873, 32007746, 48011619, 96023238, 112027111, 144034857, 224054222, 288069714, 336081333, 672162666, 1008243999, 2016487998]

約数ペア:

[(1, 2016487998), (2, 1008243999), (3, 672162666), (6, 336081333), (7, 288069714), (9, 224054222), (14, 144034857), (18, 112027111), (21, 96023238), (42, 48011619), (63, 32007746), (126, 16003873), (1123, 1795626), (2246, 897813), (3369, 598542), (6738, 299271), (7861, 256518), (10107, 199514), (14251, 141498), (15722, 128259), (20214, 99757), (23583, 85506), (28502, 70749), (42753, 47166)]