18870624

素因数分解:

$2^5\times 3^3\times {\mathrm{21841}}^1$

素因数の和:21860

約数の個数: 48

約数和(自身を含む): 55041840

約数和(自身を除く): 36171216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21841, 43682, 65523, 87364, 131046, 174728, 196569, 262092, 349456, 393138, 524184, 589707, 698912, 786276, 1048368, 1179414, 1572552, 2096736, 2358828, 3145104, 4717656, 6290208, 9435312, 18870624]

約数ペア:

[(1, 18870624), (2, 9435312), (3, 6290208), (4, 4717656), (6, 3145104), (8, 2358828), (9, 2096736), (12, 1572552), (16, 1179414), (18, 1048368), (24, 786276), (27, 698912), (32, 589707), (36, 524184), (48, 393138), (54, 349456), (72, 262092), (96, 196569), (108, 174728), (144, 131046), (216, 87364), (288, 65523), (432, 43682), (864, 21841)]