18511902264

素因数分解:

$2^3\times 3^1\times {\mathrm{2003}}^1\times {\mathrm{385087}}^1$

素因数の和:387099

約数の個数: 32

約数和(自身を含む): 46302981120

約数和(自身を除く): 27791078856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2003, 4006, 6009, 8012, 12018, 16024, 24036, 48072, 385087, 770174, 1155261, 1540348, 2310522, 3080696, 4621044, 9242088, 771329261, 1542658522, 2313987783, 3085317044, 4627975566, 6170634088, 9255951132, 18511902264]

約数ペア:

[(1, 18511902264), (2, 9255951132), (3, 6170634088), (4, 4627975566), (6, 3085317044), (8, 2313987783), (12, 1542658522), (24, 771329261), (2003, 9242088), (4006, 4621044), (6009, 3080696), (8012, 2310522), (12018, 1540348), (16024, 1155261), (24036, 770174), (48072, 385087)]