18329248

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1741}}^1$

素因数の和:1805

約数の個数: 48

約数和(自身を含む): 42142464

約数和(自身を除く): 23813216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 112, 188, 224, 329, 376, 658, 752, 1316, 1504, 1741, 2632, 3482, 5264, 6964, 10528, 12187, 13928, 24374, 27856, 48748, 55712, 81827, 97496, 163654, 194992, 327308, 389984, 572789, 654616, 1145578, 1309232, 2291156, 2618464, 4582312, 9164624, 18329248]

約数ペア:

[(1, 18329248), (2, 9164624), (4, 4582312), (7, 2618464), (8, 2291156), (14, 1309232), (16, 1145578), (28, 654616), (32, 572789), (47, 389984), (56, 327308), (94, 194992), (112, 163654), (188, 97496), (224, 81827), (329, 55712), (376, 48748), (658, 27856), (752, 24374), (1316, 13928), (1504, 12187), (1741, 10528), (2632, 6964), (3482, 5264)]