18515424

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{10151}}^1$

素因数の和:10183

約数の個数: 48

約数和(自身を含む): 51166080

約数和(自身を除く): 32650656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 10151, 20302, 30453, 40604, 60906, 81208, 121812, 162416, 192869, 243624, 324832, 385738, 487248, 578607, 771476, 974496, 1157214, 1542952, 2314428, 3085904, 4628856, 6171808, 9257712, 18515424]

約数ペア:

[(1, 18515424), (2, 9257712), (3, 6171808), (4, 4628856), (6, 3085904), (8, 2314428), (12, 1542952), (16, 1157214), (19, 974496), (24, 771476), (32, 578607), (38, 487248), (48, 385738), (57, 324832), (76, 243624), (96, 192869), (114, 162416), (152, 121812), (228, 81208), (304, 60906), (456, 40604), (608, 30453), (912, 20302), (1824, 10151)]