12385728

素因数分解:

$2^6\times 3^2\times {\mathrm{21503}}^1$

素因数の和:21521

約数の個数: 42

約数和(自身を含む): 35503104

約数和(自身を除く): 23117376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 21503, 43006, 64509, 86012, 129018, 172024, 193527, 258036, 344048, 387054, 516072, 688096, 774108, 1032144, 1376192, 1548216, 2064288, 3096432, 4128576, 6192864, 12385728]

約数ペア:

[(1, 12385728), (2, 6192864), (3, 4128576), (4, 3096432), (6, 2064288), (8, 1548216), (9, 1376192), (12, 1032144), (16, 774108), (18, 688096), (24, 516072), (32, 387054), (36, 344048), (48, 258036), (64, 193527), (72, 172024), (96, 129018), (144, 86012), (192, 64509), (288, 43006), (576, 21503)]