18469476528

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20251619}}^1$

素因数の和:20251649

約数の個数: 40

約数和(自身を含む): 50224017600

約数和(自身を除く): 31754541072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 20251619, 40503238, 60754857, 81006476, 121509714, 162012952, 243019428, 324025904, 384780761, 486038856, 769561522, 972077712, 1154342283, 1539123044, 2308684566, 3078246088, 4617369132, 6156492176, 9234738264, 18469476528]

約数ペア:

[(1, 18469476528), (2, 9234738264), (3, 6156492176), (4, 4617369132), (6, 3078246088), (8, 2308684566), (12, 1539123044), (16, 1154342283), (19, 972077712), (24, 769561522), (38, 486038856), (48, 384780761), (57, 324025904), (76, 243019428), (114, 162012952), (152, 121509714), (228, 81006476), (304, 60754857), (456, 40503238), (912, 20251619)]