18018336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{26813}}^1$

素因数の和:26833

約数の個数: 48

約数和(自身を含む): 54057024

約数和(自身を除く): 36038688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 26813, 53626, 80439, 107252, 160878, 187691, 214504, 321756, 375382, 429008, 563073, 643512, 750764, 858016, 1126146, 1287024, 1501528, 2252292, 2574048, 3003056, 4504584, 6006112, 9009168, 18018336]

約数ペア:

[(1, 18018336), (2, 9009168), (3, 6006112), (4, 4504584), (6, 3003056), (7, 2574048), (8, 2252292), (12, 1501528), (14, 1287024), (16, 1126146), (21, 858016), (24, 750764), (28, 643512), (32, 563073), (42, 429008), (48, 375382), (56, 321756), (84, 214504), (96, 187691), (112, 160878), (168, 107252), (224, 80439), (336, 53626), (672, 26813)]