16053138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 37171680

約数和(自身を除く): 21118542

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 643, 657, 1286, 1314, 1387, 1929, 2774, 3858, 4161, 5787, 8322, 11574, 12217, 12483, 24434, 24966, 36651, 46939, 73302, 93878, 109953, 140817, 219906, 281634, 422451, 844902, 891841, 1783682, 2675523, 5351046, 8026569, 16053138]

約数ペア:

[(1, 16053138), (2, 8026569), (3, 5351046), (6, 2675523), (9, 1783682), (18, 891841), (19, 844902), (38, 422451), (57, 281634), (73, 219906), (114, 140817), (146, 109953), (171, 93878), (219, 73302), (342, 46939), (438, 36651), (643, 24966), (657, 24434), (1286, 12483), (1314, 12217), (1387, 11574), (1929, 8322), (2774, 5787), (3858, 4161)]