18533376

素因数分解:

$2^{10}\times 3^2\times {\mathrm{2011}}^1$

素因数の和:2037

約数の個数: 66

約数和(自身を含む): 53541332

約数和(自身を除く): 35007956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2011, 2304, 3072, 4022, 4608, 6033, 8044, 9216, 12066, 16088, 18099, 24132, 32176, 36198, 48264, 64352, 72396, 96528, 128704, 144792, 193056, 257408, 289584, 386112, 514816, 579168, 772224, 1029632, 1158336, 1544448, 2059264, 2316672, 3088896, 4633344, 6177792, 9266688, 18533376]

約数ペア:

[(1, 18533376), (2, 9266688), (3, 6177792), (4, 4633344), (6, 3088896), (8, 2316672), (9, 2059264), (12, 1544448), (16, 1158336), (18, 1029632), (24, 772224), (32, 579168), (36, 514816), (48, 386112), (64, 289584), (72, 257408), (96, 193056), (128, 144792), (144, 128704), (192, 96528), (256, 72396), (288, 64352), (384, 48264), (512, 36198), (576, 32176), (768, 24132), (1024, 18099), (1152, 16088), (1536, 12066), (2011, 9216), (2304, 8044), (3072, 6033), (4022, 4608)]