18544092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 49701120

約数和(自身を除く): 31157028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 859, 1028, 1542, 1718, 1799, 2577, 3084, 3436, 3598, 5154, 5397, 6013, 7196, 10308, 10794, 12026, 18039, 21588, 24052, 36078, 72156, 220763, 441526, 662289, 883052, 1324578, 1545341, 2649156, 3090682, 4636023, 6181364, 9272046, 18544092]

約数ペア:

[(1, 18544092), (2, 9272046), (3, 6181364), (4, 4636023), (6, 3090682), (7, 2649156), (12, 1545341), (14, 1324578), (21, 883052), (28, 662289), (42, 441526), (84, 220763), (257, 72156), (514, 36078), (771, 24052), (859, 21588), (1028, 18039), (1542, 12026), (1718, 10794), (1799, 10308), (2577, 7196), (3084, 6013), (3436, 5397), (3598, 5154)]